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Comparing rxvt-unicode/src/command.C (file contents):
Revision 1.58 by pcg, Wed Feb 25 15:06:03 2004 UTC vs.
Revision 1.551 by sf-exg, Wed Jul 16 14:29:23 2014 UTC

1/*--------------------------------*-C-*---------------------------------* 1/*----------------------------------------------------------------------*
2 * File: command.c 2 * File: command.C
3 *----------------------------------------------------------------------* 3 *----------------------------------------------------------------------*
4 * 4 *
5 * All portions of code are copyright by their respective author/s. 5 * All portions of code are copyright by their respective author/s.
6 * Copyright (c) 1992 John Bovey, University of Kent at Canterbury <jdb@ukc.ac.uk> 6 * Copyright (c) 1992 John Bovey, University of Kent at Canterbury <jdb@ukc.ac.uk>
7 * - original version 7 * - original version
8 * Copyright (c) 1994 Robert Nation <nation@rocket.sanders.lockheed.com> 8 * Copyright (c) 1994 Robert Nation <nation@rocket.sanders.lockheed.com>
9 * - extensive modifications 9 * - extensive modifications
10 * Copyright (c) 1995 Garrett D'Amore <garrett@netcom.com> 10 * Copyright (c) 1995 Garrett D'Amore <garrett@netcom.com>
11 * - vt100 printing 11 * - vt100 printing
12 * Copyright (c) 1995 Steven Hirsch <hirsch@emba.uvm.edu> 12 * Copyright (c) 1995 Steven Hirsch <hirsch@emba.uvm.edu>
13 * - X11 mouse report mode and support for 13 * - X11 mouse report mode and support for
14 * DEC "private mode" save/restore functions. 14 * DEC "private mode" save/restore functions.
… …
20 * Copyright (c) 1997 Raul Garcia Garcia <rgg@tid.es> 20 * Copyright (c) 1997 Raul Garcia Garcia <rgg@tid.es>
21 * - modification and cleanups for Solaris 2.x 21 * - modification and cleanups for Solaris 2.x
22 * and Linux 1.2.x 22 * and Linux 1.2.x
23 * Copyright (c) 1997,1998 Oezguer Kesim <kesim@math.fu-berlin.de> 23 * Copyright (c) 1997,1998 Oezguer Kesim <kesim@math.fu-berlin.de>
24 * Copyright (c) 1998-2001 Geoff Wing <gcw@pobox.com> 24 * Copyright (c) 1998-2001 Geoff Wing <gcw@pobox.com>
25 * - extensive modifications 25 * - extensive modifications
26 * Copyright (c) 1998 Alfredo K. Kojima <kojima@windowmaker.org> 26 * Copyright (c) 1998 Alfredo K. Kojima <kojima@windowmaker.org>
27 * Copyright (c) 2001 Marius Gedminas 27 * Copyright (c) 2001 Marius Gedminas
28 * - Ctrl/Mod4+Tab works like Meta+Tab (options) 28 * - Ctrl/Mod4+Tab works like Meta+Tab (options)
29 * Copyright (c) 2003 Rob McMullen <robm@flipturn.org> 29 * Copyright (c) 2003 Rob McMullen <robm@flipturn.org>
30 * Copyright (c) 2003-2004 Marc Lehmann <pcg@goof.com> 30 * Copyright (c) 2003-2014 Marc Lehmann <schmorp@schmorp.de>
31 * Copyright (c) 2007 Emanuele Giaquinta <e.giaquinta@glauco.it>
31 * 32 *
32 * This program is free software; you can redistribute it and/or modify 33 * This program is free software; you can redistribute it and/or modify
33 * it under the terms of the GNU General Public License as published by 34 * it under the terms of the GNU General Public License as published by
34 * the Free Software Foundation; either version 2 of the License, or 35 * the Free Software Foundation; either version 3 of the License, or
35 * (at your option) any later version. 36 * (at your option) any later version.
36 * 37 *
37 * This program is distributed in the hope that it will be useful, 38 * This program is distributed in the hope that it will be useful,
38 * but WITHOUT ANY WARRANTY; without even the implied warranty of 39 * but WITHOUT ANY WARRANTY; without even the implied warranty of
39 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 40 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
… …
43 * along with this program; if not, write to the Free Software 44 * along with this program; if not, write to the Free Software
44 * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. 45 * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
45 *----------------------------------------------------------------------*/ 46 *----------------------------------------------------------------------*/
46 47
47/*{{{ includes: */ 48/*{{{ includes: */
48#include "../config.h" /* NECESSARY */ 49#include "../config.h"
49#include "rxvt.h" /* NECESSARY */ 50#include "rxvt.h"
51#include "rxvtperl.h"
50#include "version.h" 52#include "version.h"
51#include "command.h" 53#include "command.h"
52 54
55#ifdef KEYSYM_RESOURCE
56# include "keyboard.h"
57#endif
58
53#include <wchar.h> 59#include <signal.h>
60
61#if LINUX_YIELD_HACK
62# include <time.h>
63#endif
54 64
55/*----------------------------------------------------------------------*/ 65/*----------------------------------------------------------------------*/
56 66
57/*{{{ Convert the keypress event into a string */ 67#define IS_CONTROL(ch) !((ch) & 0xffffff60UL)
58void 68
69#if ENABLE_FRILLS || ISO_14755
70
71#define ISO_14755_STARTED 0x80000000UL
72#define ISO_14755_51 0x40000000UL // basic (section 5.1)
73#define ISO_14755_52 0x20000000UL // keycap (section 5.2)
74#define ISO_14755_54 0x10000000UL // code feedback (section 5.4)
75#define ISO_14755_MASK 0x0fffffffUL
76
77#if ISO_14755
78static unsigned short iso14755_symtab[] = {
79 // keysym, unicode
80 XK_Left, 0x2190,
81 XK_KP_Left, 0x2190,
82 XK_Up, 0x2191,
83 XK_KP_Up, 0x2191,
84 XK_Right, 0x2192,
85 XK_KP_Right, 0x2192,
86 XK_Down, 0x2193,
87 XK_KP_Down, 0x2193,
88 XK_Linefeed, 0x21b4,
89 XK_Return, 0x21b5,
90 XK_KP_Enter, 0x21b5,
91
92 XK_Prior, 0x21de,
93 XK_Next, 0x21df,
94 XK_Tab, 0x21e5,
95 XK_ISO_Left_Tab, 0x21e6,
96 XK_Shift_L, 0x21e7,
97 XK_Shift_R, 0x21e7,
98
99 XK_Shift_Lock, 0x21eb,
100 XK_ISO_Lock, 0x21eb,
101 XK_Caps_Lock, 0x21ec,
102 XK_Num_Lock, 0x21ed,
103 XK_ISO_Level3_Shift, 0x21ee,
104 XK_ISO_Level3_Lock, 0x21ef,
105 XK_ISO_Group_Lock, 0x21f0,
106 XK_Home, 0x21f1,
107 XK_End, 0x21f2,
108
109 XK_Execute, 0x2318,
110 XK_Begin, 0x2320,
111 XK_Delete, 0x2326,
112 XK_Clear, 0x2327,
113 XK_BackSpace, 0x232b,
114 XK_Insert, 0x2380,
115 XK_Control_L, 0x2388,
116 XK_Control_R, 0x2388,
117 XK_Pause, 0x2389,
118 XK_Break, 0x238a,
119 XK_Escape, 0x238b,
120 XK_Undo, 0x238c,
121 XK_Print, 0x2399,
122
123 XK_space, 0x2423,
124
125#ifdef XK_KP_Begin
126 XK_KP_Prior, 0x21de,
127 XK_KP_Next, 0x21df,
128 XK_KP_Begin, 0x2320,
129 XK_KP_Insert, 0x2380,
130 XK_KP_Delete, 0x2326,
131 XK_KP_Space, 0x2422,
132#endif
133 0,
134};
135
136void ecb_cold
137rxvt_term::iso14755_54 (int x, int y)
138{
139 x = Pixel2Col (x);
140 y = Pixel2Row (y);
141
142 if (!IN_RANGE_EXC (x, 0, ncol)
143 || !IN_RANGE_EXC (y, 0, nrow))
144 return;
145
146 for (;;)
147 {
148 const line_t &l = ROW(y + view_start);
149
150 text_t t = l.t[x];
151
152 if (t != NOCHAR || !x)
153 {
154 iso14755_51 (l.t[x], l.r[x], x, y, view_start);
155 iso14755buf = ISO_14755_54;
156 break;
157 }
158
159 x--;
160 }
161}
162
163void ecb_cold
164rxvt_term::iso14755_51 (unicode_t ch, rend_t r, int x, int y, int y2)
165{
166 rxvt_fontset *fs = FONTSET (r);
167 wchar_t *chr, *alloc, ch2, **fname;
168 int len;
169
170# if ENABLE_COMBINING
171 if (IS_COMPOSE (ch))
172 {
173 len = rxvt_composite.expand (ch, 0);
174 alloc = chr = new wchar_t[len];
175 rxvt_composite.expand (ch, chr);
176 }
177 else
178# endif
179 {
180 ch2 = ch;
181
182 alloc = 0;
183 chr = &ch2;
184 len = 1;
185 }
186
187 char rowcol[40];
188 snprintf (rowcol, sizeof rowcol, "col %d row %d @%d", x, y, y2);
189
190 char attr[80]; // plenty
191
192 sprintf (attr, "%08x = fg %d bg %d%s%s%s%s%s%s",
193 (int)r,
194 fgcolor_of (r), bgcolor_of (r),
195 r & RS_Bold ? " bold" : "",
196 r & RS_Italic ? " italic" : "",
197 r & RS_Blink ? " blink" : "",
198 r & RS_RVid ? " rvid" : "",
199 r & RS_Uline ? " uline" : "",
200 r & RS_Careful ? " careful" : "");
201
202 int width = 0;
203 fname = rxvt_temp_buf<wchar_t *> (len);
204 for (int i = 0; i < len; i++)
205 {
206 rxvt_font *f = (*fs)[fs->find_font_idx (chr[i])];
207 fname[i] = rxvt_utf8towcs (f->name);
208 max_it (width, wcswidth (fname[i], wcslen (fname[i])));
209 }
210
211 max_it (width, strlen (attr));
212
213 if (y >= 0)
214 {
215 y = (y >= nrow - len - 4 && x < width + 2) ? 0 : -1;
216 x = 0;
217 }
218
219 scr_overlay_new (x, y, width, len * 2 + 2);
220
221 scr_overlay_set (0, 0, rowcol);
222
223 r = SET_STYLE (OVERLAY_RSTYLE, GET_STYLE (r));
224
225 for (int y = 0; y < len; y++)
226 {
227 char buf[9];
228
229 ch = *chr++;
230
231 sprintf (buf, "%8x", ch);
232 scr_overlay_set (0, y + 1, buf);
233 scr_overlay_set (9, y + 1, '=');
234# if !UNICODE_3
235 if (ch >= 0x10000)
236 ch = 0xfffd;
237# endif
238 scr_overlay_set (11, y + 1, ch, r);
239
240 if (WCWIDTH (ch) >= 2)
241 scr_overlay_set (12, y + 1, NOCHAR, r);
242 }
243
244// {
245// char buf[4+4+3+1];
246// snprintf (buf, sizeof (buf), "(%.4d|%.4d)", x, y);
247// scr_overlay_set (0, 0, buf);
248// }
249 scr_overlay_set (0, len + 1, attr);
250 for (int i = 0; i < len; i++)
251 {
252 scr_overlay_set (0, len + 2 + i, fname[i]);
253 free (fname[i]);
254 }
255
256# if ENABLE_COMBINING
257 if (alloc)
258 delete [] alloc;
259# endif
260}
261#endif
262
263void ecb_cold
264rxvt_term::commit_iso14755 ()
265{
266 wchar_t ch = iso14755buf & ISO_14755_MASK;
267
268 if (iso14755buf & ISO_14755_51)
269 {
270 char mb[MB_LEN_MAX];
271 int len;
272
273 // allow verbatim 0-bytes and control-bytes to be entered
274 if (ch >= 0x20)
275 len = wctomb (mb, ch);
276 else
277 {
278 mb[0] = ch;
279 len = 1;
280 }
281
282 if (len > 0)
283 tt_write (mb, len);
284 else
285 scr_bell ();
286 }
287
288 iso14755buf = 0;
289}
290
291static int ecb_cold
292hex_keyval (XKeyEvent &ev)
293{
294 // check whether this event corresponds to a hex digit
295 // if the modifiers had not been pressed.
296 for (int index = 0; index < 8; index++)
297 {
298 KeySym k = XLookupKeysym (&ev, index);
299
300 if (k >= XK_KP_0 && k <= XK_KP_9) return k - XK_KP_0;
301 else if (k >= XK_0 && k <= XK_9) return k - XK_0;
302 else if (k >= XK_a && k <= XK_f) return k - XK_a + 10;
303 else if (k >= XK_A && k <= XK_F) return k - XK_A + 10;
304 }
305
306 return -1;
307}
308#endif
309
310static inline KeySym ecb_cold
311translate_keypad (KeySym keysym, bool kp)
312{
313#ifdef XK_KP_Home
314 static const KeySym keypadtrans[] = {
315 XK_KP_7, // XK_KP_Home
316 XK_KP_4, // XK_KP_Left
317 XK_KP_8, // XK_KP_Up
318 XK_KP_6, // XK_KP_Right
319 XK_KP_2, // XK_KP_Down
320# ifndef UNSHIFTED_SCROLLKEYS
321 XK_KP_9, // XK_KP_Prior
322 XK_KP_3, // XK_KP_Next
323# else
324 XK_Prior,
325 XK_Next,
326# endif
327 XK_KP_1, // XK_KP_End
328 XK_KP_5, // XK_KP_Begin
329 };
330
331 if (IN_RANGE_INC (keysym, XK_KP_Home, XK_KP_Begin))
332 {
333 unsigned int index = keysym - XK_KP_Home;
334 keysym = kp ? keypadtrans[index] : XK_Home + index;
335 }
336 else if (keysym == XK_KP_Insert)
337 keysym = kp ? XK_KP_0 : XK_Insert;
338# ifndef NO_DELETE_KEY
339 else if (keysym == XK_KP_Delete)
340 keysym = kp ? XK_KP_Decimal : XK_Delete;
341# endif
342#endif
343 return keysym;
344}
345
346static inline int ecb_cold
347map_function_key (KeySym keysym)
348{
349 int param = 0;
350
351 if (IN_RANGE_INC (keysym, XK_F1, XK_F35))
352 {
353 param = 11 + keysym - XK_F1;
354 if (keysym >= XK_F17)
355 param += 4;
356 else if (keysym >= XK_F15)
357 param += 3;
358 else if (keysym >= XK_F11)
359 param += 2;
360 else if (keysym >= XK_F6)
361 param += 1;
362 }
363 else
364 switch (keysym)
365 {
366 case XK_Find:
367 param = 1;
368 break;
369 case XK_Insert:
370 param = 2;
371 break;
372#ifdef DXK_Remove
373 case DXK_Remove:
374#endif
375 case XK_Execute:
376 param = 3;
377 break;
378 case XK_Select:
379 param = 4;
380 break;
381#ifndef UNSHIFTED_SCROLLKEYS
382 case XK_Prior:
383 param = 5;
384 break;
385 case XK_Next:
386 param = 6;
387 break;
388 case XK_Home:
389 param = 7;
390 break;
391 case XK_End:
392 param = 8;
393 break;
394#endif
395 case XK_Help:
396 param = 28;
397 break;
398 case XK_Menu:
399 param = 29;
400 break;
401 }
402 return param;
403}
404
405static inline wchar_t *
406rxvt_wcsdup (const wchar_t *str, int len)
407{
408 wchar_t *r = (wchar_t *)rxvt_malloc ((len + 1) * sizeof (wchar_t));
409 memcpy (r, str, len * sizeof (wchar_t));
410 r[len] = 0;
411 return r;
412}
413
414void ecb_cold
59rxvt_term::lookup_key (XKeyEvent &ev) 415rxvt_term::key_press (XKeyEvent &ev)
60{ 416{
61 int ctrl, meta, shft, len; 417 int ctrl, meta, shft, len;
62 unsigned int newlen;
63 KeySym keysym; 418 KeySym keysym;
64#ifdef DEBUG_CMD
65 static int debug_key = 1; /* accessible by a debugger only */
66#endif
67 int valid_keysym; 419 int valid_keysym;
68 unsigned char kbuf[KBUFSZ]; 420 char rkbuf[KBUFSZ + 1];
421 char *kbuf = rkbuf + 1;
422
423#if ISO_14755
424 if (iso14755buf & ISO_14755_52)
425 return;
426#endif
69 427
70 /* 428 /*
71 * use Num_Lock to toggle Keypad on/off. If Num_Lock is off, allow an 429 * use Num_Lock to toggle Keypad on/off. If Num_Lock is off, allow an
72 * escape sequence to toggle the Keypad. 430 * escape sequence to toggle the Keypad.
73 * 431 *
74 * Always permit `shift' to override the current setting 432 * Always permit `shift' to override the current setting
75 */ 433 */
76 shft = (ev.state & ShiftMask); 434 shft = ev.state & ShiftMask;
77 ctrl = (ev.state & ControlMask); 435 ctrl = ev.state & ControlMask;
78 meta = (ev.state & ModMetaMask); 436 meta = ev.state & ModMetaMask;
79
80 if (numlock_state || (ev.state & ModNumLockMask))
81 {
82 numlock_state = (ev.state & ModNumLockMask);
83 PrivMode ((!numlock_state), PrivMode_aplKP);
84 }
85 437
86 kbuf[0] = 0; 438 kbuf[0] = 0;
87 439
88#ifdef USE_XIM 440#if USE_XIM
89 if (Input_Context) 441 if (Input_Context)
90 { 442 {
91 Status status_return; 443 Status status_return;
92 444
445#if 0
93#ifdef X_HAVE_UTF8_STRING 446#ifdef X_HAVE_UTF8_STRING
94 if (enc_utf8 && 0) // currently disabled, doesn't seem to work, nor is useful 447 if (enc_utf8 && 0) // currently disabled, doesn't seem to work, nor is useful
95 len = Xutf8LookupString (Input_Context, &ev, (char *)kbuf, 448 len = Xutf8LookupString (Input_Context, &ev, kbuf,
96 KBUFSZ, &keysym, &status_return); 449 KBUFSZ, &keysym, &status_return);
97 else 450 else
451#endif
98#endif 452#endif
99 { 453 {
100 wchar_t wkbuf[KBUFSZ + 1]; 454 wchar_t wkbuf[KBUFSZ + 1];
101 455
102 // the XOpenIM manpage lies about hardcoding the locale 456 // the XOpenIM manpage lies about hardcoding the locale
103 // at the point of XOpenIM, so temporarily switch locales 457 // at the point of XOpenIM, so temporarily switch locales
104 if (rs[Rs_imLocale]) 458 if (rs[Rs_imLocale])
105 SET_LOCALE (rs[Rs_imLocale]); 459 SET_LOCALE (rs[Rs_imLocale]);
460
106 // assume wchar_t == unicode or better 461 // assume wchar_t == unicode or better
107 len = XwcLookupString (Input_Context, &ev, wkbuf, 462 len = XwcLookupString (Input_Context, &ev, wkbuf,
108 KBUFSZ, &keysym, &status_return); 463 KBUFSZ, &keysym, &status_return);
464
109 if (rs[Rs_imLocale]) 465 if (rs[Rs_imLocale])
110 SET_LOCALE (locale); 466 SET_LOCALE (locale);
111 467
112 if (status_return == XLookupChars 468 if (status_return == XLookupChars
113 || status_return == XLookupBoth) 469 || status_return == XLookupBoth)
… …
134 || status_return == XLookupBoth; 490 || status_return == XLookupBoth;
135 } 491 }
136 else 492 else
137#endif 493#endif
138 { 494 {
139 len = XLookupString (&ev, (char *)kbuf, KBUFSZ, &keysym, &compose); 495 len = XLookupString (&ev, kbuf, KBUFSZ, &keysym, &compose);
140 valid_keysym = keysym != NoSymbol; 496 valid_keysym = keysym != NoSymbol;
141 } 497 }
142 498
143 if (valid_keysym) 499 if (valid_keysym)
144 { 500 {
145 /* for some backwards compatibility */ 501 KeySym orig_keysym = keysym;
146#if defined(HOTKEY_CTRL) || defined(HOTKEY_META) 502
147# ifdef HOTKEY_CTRL 503 /* Shift + F1 - F10 generates F11 - F20 */
148 if (ctrl) 504 if (shft && keysym >= XK_F1 && keysym <= XK_F10)
149# else 505 {
150 if (meta) 506 keysym += (XK_F11 - XK_F1);
151# endif 507 shft = 0; /* turn off Shift */
152 { 508 }
153 if (keysym == ks_bigfont) 509
510 if (keysym >= 0xFF00 && keysym <= 0xFFFF)
511 {
512 bool kp = priv_modes & PrivMode_aplKP ? !shft : shft;
513 unsigned int newlen = 1;
514
515 if (ev.state & ModNumLockMask)
516 kp = false;
517
518 keysym = translate_keypad (keysym, kp);
519
520 switch (keysym)
154 { 521 {
155 change_font (FONT_UP); 522#ifndef NO_BACKSPACE_KEY
523 case XK_BackSpace:
524 if (priv_modes & PrivMode_HaveBackSpace)
525 {
526 kbuf[0] = (!! (priv_modes & PrivMode_BackSpace)
527 ^ !!ctrl) ? '\b' : '\177';
528 kbuf[1] = '\0';
529 }
530 else
531 strcpy (kbuf, rs[Rs_backspace_key]);
156 return; 532 break;
533#endif
534#ifndef NO_DELETE_KEY
535 case XK_Delete:
536 strcpy (kbuf, rs[Rs_delete_key]);
537 break;
538#endif
539 case XK_Tab:
540 if (shft)
541 strcpy (kbuf, "\033[Z");
542 else
543 {
544#ifdef CTRL_TAB_MAKES_META
545 if (ctrl)
546 meta = 1;
547#endif
548#ifdef MOD4_TAB_MAKES_META
549 if (ev.state & Mod4Mask)
550 meta = 1;
551#endif
552 newlen = 0;
553 }
554 break;
555
556 case XK_Up: /* "\033[A" */
557 case XK_Down: /* "\033[B" */
558 case XK_Right: /* "\033[C" */
559 case XK_Left: /* "\033[D" */
560 strcpy (kbuf, "\033[Z");
561 kbuf[2] = "DACB"[keysym - XK_Left];
562 /* do Shift first */
563 if (shft)
564 kbuf[2] = "dacb"[keysym - XK_Left];
565 else if (ctrl)
566 {
567 kbuf[1] = 'O';
568 kbuf[2] = "dacb"[keysym - XK_Left];
569 }
570 else if (priv_modes & PrivMode_aplCUR)
571 kbuf[1] = 'O';
572 break;
573
574 case XK_KP_Enter:
575 /* allow shift to override */
576 if (kp)
577 {
578 strcpy (kbuf, "\033OM");
579 break;
580 }
581
582 /* FALLTHROUGH */
583
584 case XK_Return:
585 if (priv_modes & PrivMode_LFNL)
586 {
587 kbuf[0] = '\015';
588 kbuf[1] = '\012';
589 kbuf[2] = '\0';
590 }
591 else
592 {
593 kbuf[0] = '\015';
594 kbuf[1] = '\0';
595 }
596 break;
597
598 case XK_KP_F1: /* "\033OP" */
599 case XK_KP_F2: /* "\033OQ" */
600 case XK_KP_F3: /* "\033OR" */
601 case XK_KP_F4: /* "\033OS" */
602 strcpy (kbuf, "\033OP");
603 kbuf[2] += (keysym - XK_KP_F1);
604 break;
605
606 case XK_KP_Multiply: /* "\033Oj" : "*" */
607 case XK_KP_Add: /* "\033Ok" : "+" */
608 case XK_KP_Separator: /* "\033Ol" : "," */
609 case XK_KP_Subtract: /* "\033Om" : "-" */
610 case XK_KP_Decimal: /* "\033On" : "." */
611 case XK_KP_Divide: /* "\033Oo" : "/" */
612 case XK_KP_0: /* "\033Op" : "0" */
613 case XK_KP_1: /* "\033Oq" : "1" */
614 case XK_KP_2: /* "\033Or" : "2" */
615 case XK_KP_3: /* "\033Os" : "3" */
616 case XK_KP_4: /* "\033Ot" : "4" */
617 case XK_KP_5: /* "\033Ou" : "5" */
618 case XK_KP_6: /* "\033Ov" : "6" */
619 case XK_KP_7: /* "\033Ow" : "7" */
620 case XK_KP_8: /* "\033Ox" : "8" */
621 case XK_KP_9: /* "\033Oy" : "9" */
622 /* allow shift to override */
623 if (kp)
624 {
625 strcpy (kbuf, "\033Oj");
626 kbuf[2] += (keysym - XK_KP_Multiply);
627 }
628 else
629 {
630 kbuf[0] = ('*' + (keysym - XK_KP_Multiply));
631 kbuf[1] = '\0';
632 }
633 break;
634
635 default:
636 {
637 int param = map_function_key (keysym);
638 if (param > 0)
639 sprintf (kbuf,"\033[%d~", param);
640 else
641 newlen = 0;
642 }
643 break;
157 } 644 }
158 else if (keysym == ks_smallfont) 645
646 if (newlen)
647 len = strlen (kbuf);
648
649 if (len > 0)
159 { 650 {
160 change_font (FONT_DN);
161 return; 651 /*
652 * pass Shift/Control indicators for function keys ending with `~'
653 *
654 * eg,
655 * Prior = "ESC[5~"
656 * Shift+Prior = "ESC[5$"
657 * Ctrl+Prior = "ESC[5^"
658 * Ctrl+Shift+Prior = "ESC[5@"
659 */
660 if (kbuf[0] == C0_ESC && kbuf[1] == '[' && kbuf[len - 1] == '~')
661 kbuf[len - 1] = (shft ? (ctrl ? '@' : '$') : (ctrl ? '^' : '~'));
662
663 /*
664 * Pass meta for all function keys, if 'meta' option set
665 */
666#ifdef META8_OPTION
667 if (meta && (meta_char == 0x80))
668 kbuf[len - 1] |= 0x80;
669#endif
162 } 670 }
671
672 }
673 else if (ctrl && keysym == XK_minus)
163 } 674 {
164#endif 675 len = 1;
676 kbuf[0] = '\037'; /* Ctrl-Minus generates ^_ (31) */
677 }
678 else if (keysym == XK_ISO_Left_Tab)
679 {
680 strcpy (kbuf, "\033[Z");
681 len = 3;
682 }
683 else
684 {
685#ifdef META8_OPTION
686 /* set 8-bit on */
687 if (meta && (meta_char == 0x80))
688 {
689 char *ch;
165 690
691 for (ch = kbuf; ch < kbuf + len; ch++)
692 *ch |= 0x80;
693
694 meta = 0;
695 }
696#endif
697 /* nil */ ;
698 }
699
700 keysym = orig_keysym;
701 }
702
703 /* escape prefix */
704 if (len && meta
705#ifdef META8_OPTION
706 && meta_char == C0_ESC
707#endif
708 )
709 {
710 *--kbuf = C0_ESC;
711 len++;
712 }
713
714 if (HOOK_INVOKE ((this, HOOK_KEY_PRESS, DT_XEVENT, &ev, DT_INT, keysym, DT_STR_LEN, kbuf, len, DT_END)))
715 return;
716
717 if (valid_keysym)
718 {
719#ifdef KEYSYM_RESOURCE
720 if (keyboard->dispatch (this, keysym, ev.state, kbuf, len))
721 return;
722#endif
723
166 if (TermWin.saveLines) 724 if (saveLines)
167 { 725 {
168#ifdef UNSHIFTED_SCROLLKEYS 726#ifdef UNSHIFTED_SCROLLKEYS
169 if (!ctrl && !meta) 727 if (!ctrl && !meta)
170 {
171#else 728#else
172 if (IS_SCROLL_MOD) 729 if (IS_SCROLL_MOD)
730#endif
173 { 731 {
174#endif
175 int lnsppg; 732 int lnsppg;
176 733
177#ifdef PAGING_CONTEXT_LINES 734#ifdef PAGING_CONTEXT_LINES
178 lnsppg = TermWin.nrow - PAGING_CONTEXT_LINES; 735 lnsppg = nrow - PAGING_CONTEXT_LINES;
179#else 736#else
180 lnsppg = TermWin.nrow * 4 / 5; 737 lnsppg = nrow * 4 / 5;
181#endif 738#endif
739 max_it (lnsppg, 1);
740
182 if (keysym == XK_Prior) 741 if (keysym == XK_Prior)
183 { 742 {
184 scr_page (UP, lnsppg); 743 scr_page (lnsppg);
185 return; 744 return;
186 } 745 }
187 else if (keysym == XK_Next) 746 else if (keysym == XK_Next)
188 { 747 {
189 scr_page (DN, lnsppg); 748 scr_page (-lnsppg);
190 return; 749 return;
191 } 750 }
192 } 751 }
193#ifdef SCROLL_ON_UPDOWN_KEYS 752#ifdef SCROLL_ON_UPDOWN_KEYS
194 if (IS_SCROLL_MOD) 753 if (IS_SCROLL_MOD)
195 { 754 {
196 if (keysym == XK_Up) 755 if (keysym == XK_Up)
197 { 756 {
198 scr_page (UP, 1); 757 scr_page (1);
199 return; 758 return;
200 } 759 }
201 else if (keysym == XK_Down) 760 else if (keysym == XK_Down)
202 { 761 {
203 scr_page (DN, 1); 762 scr_page (-1);
204 return; 763 return;
205 } 764 }
206 } 765 }
207#endif 766#endif
208#ifdef SCROLL_ON_HOMEEND_KEYS 767#ifdef SCROLL_ON_HOMEEND_KEYS
209 if (IS_SCROLL_MOD) 768 if (IS_SCROLL_MOD)
210 { 769 {
211 if (keysym == XK_Home) 770 if (keysym == XK_Home)
212 { 771 {
213 scr_move_to (0, 1); 772 scr_changeview (top_row);
214 return; 773 return;
215 } 774 }
216 else if (keysym == XK_End) 775 else if (keysym == XK_End)
217 { 776 {
218 scr_move_to (1, 0); 777 scr_changeview (0);
219 return; 778 return;
220 } 779 }
221 } 780 }
222#endif 781#endif
223 } 782 }
224 783
225 if (shft) 784 if (shft)
226 { 785 {
227 /* Shift + F1 - F10 generates F11 - F20 */
228 if (keysym >= XK_F1 && keysym <= XK_F10)
229 {
230 keysym += (XK_F11 - XK_F1);
231 shft = 0; /* turn off Shift */
232 }
233 else if (!ctrl && !meta && (PrivateModes & PrivMode_ShiftKeys)) 786 if (!ctrl && !meta && (priv_modes & PrivMode_ShiftKeys))
234 { 787 {
235 switch (keysym) 788 switch (keysym)
236 { 789 {
237 /* normal XTerm key bindings */ 790 /* normal XTerm key bindings */
238 case XK_Insert: /* Shift+Insert = paste mouse selection */ 791 case XK_Insert: /* Shift+Insert = paste mouse selection */
239 selection_request (ev.time, 0, 0); 792 selection_request (ev.time);
240 return; 793 return;
794#if TODO
241 /* rxvt extras */ 795 /* rxvt extras */
242 case XK_KP_Add: /* Shift+KP_Add = bigger font */ 796 case XK_KP_Add: /* Shift+KP_Add = bigger font */
243 change_font (FONT_UP);
244 return; 797 return;
245 case XK_KP_Subtract: /* Shift+KP_Subtract = smaller font */ 798 case XK_KP_Subtract: /* Shift+KP_Subtract = smaller font */
246 change_font (FONT_DN);
247 return; 799 return;
800#endif
248 } 801 }
249 } 802 }
250 } 803 }
251#ifdef PRINTPIPE 804
805 if (ctrl && meta && (keysym == XK_c || keysym == XK_v))
806 {
252 if (keysym == XK_Print) 807 if (keysym == XK_v)
808 selection_request (ev.time, Sel_Clipboard);
809 else if (selection.len > 0)
253 { 810 {
254 scr_printscreen (ctrl | shft); 811 free (selection.clip_text);
812 selection.clip_text = rxvt_wcsdup (selection.text, selection.len);
813 selection.clip_len = selection.len;
814 selection_grab (CurrentTime, true);
815 }
816
255 return; 817 return;
256 } 818 }
257#endif
258 819
259 if (keysym >= 0xFF00 && keysym <= 0xFFFF) 820#if ENABLE_FRILLS || ISO_14755
821 // ISO 14755 support
822 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_51))
260 { 823 {
261#ifdef KEYSYM_RESOURCE 824 int hv;
262 if (! (shft | ctrl) && Keysym_map[keysym & 0xFF] != NULL) 825
826 if (iso14755buf & ISO_14755_51
827 && (keysym == XK_space || keysym == XK_KP_Space
828 || keysym == XK_Return || keysym == XK_KP_Enter))
263 { 829 {
264 unsigned int l; 830 commit_iso14755 ();
265 const unsigned char *kbuf0; 831 iso14755buf = ISO_14755_51;
266 const unsigned char ch = C0_ESC; 832# if ISO_14755
267 833 iso14755_51 (0);
268 kbuf0 = (Keysym_map[keysym & 0xFF]);
269 l = (unsigned int)*kbuf0++;
270
271 /* escape prefix */
272 if (meta)
273# ifdef META8_OPTION
274 if (meta_char == C0_ESC)
275# endif 834# endif
276 tt_write (&ch, 1); 835 return;
277 tt_write (kbuf0, l); 836 }
837 else if (keysym == XK_BackSpace)
838 {
839 iso14755buf = ((iso14755buf & ISO_14755_MASK) >> 4) | ISO_14755_51;
840# if ISO_14755
841 iso14755_51 (iso14755buf & ISO_14755_MASK);
842# endif
843 return;
844 }
845 else if ((hv = hex_keyval (ev)) >= 0)
846 {
847 iso14755buf = ((iso14755buf << 4) & ISO_14755_MASK)
848 | hv | ISO_14755_51;
849# if ISO_14755
850 iso14755_51 (iso14755buf & ISO_14755_MASK);
851# endif
278 return; 852 return;
279 } 853 }
280 else 854 else
281#endif
282 { 855 {
283 newlen = 1; 856# if ISO_14755
284 switch (keysym) 857 scr_overlay_off ();
285 {
286#ifndef NO_BACKSPACE_KEY
287 case XK_BackSpace:
288 if (PrivateModes & PrivMode_HaveBackSpace)
289 {
290 kbuf[0] = (!! (PrivateModes & PrivMode_BackSpace)
291 ^ !!ctrl) ? '\b' : '\177';
292 kbuf[1] = '\0';
293 }
294 else
295 STRCPY (kbuf, key_backspace);
296# ifdef MULTICHAR_SET
297 if ((Options & Opt_mc_hack) && screen.cur.col > 0)
298 {
299 int col, row;
300
301 newlen = STRLEN (kbuf);
302 col = screen.cur.col - 1;
303 row = screen.cur.row + TermWin.saveLines;
304 if (IS_MULTI2 (screen.rend[row][col]))
305 MEMMOVE (kbuf + newlen, kbuf, newlen + 1);
306 }
307# endif 858# endif
308 break; 859 iso14755buf = 0;
309#endif 860 }
310#ifndef NO_DELETE_KEY 861 }
311 case XK_Delete: 862 else if (option (Opt_iso14755) &&
312 STRCPY (kbuf, key_delete); 863 ((ctrl && (keysym == XK_Shift_L || keysym == XK_Shift_R))
313# ifdef MULTICHAR_SET 864 || (shft && (keysym == XK_Control_L || keysym == XK_Control_R))))
314 if (Options & Opt_mc_hack) 865 if (!(iso14755buf & ISO_14755_STARTED))
315 { 866 {
316 int col, row; 867 iso14755buf |= ISO_14755_STARTED;
317 868# if ISO_14755
318 newlen = STRLEN (kbuf); 869 scr_overlay_new (0, -1, sizeof ("ISO 14755 mode") - 1, 1);
319 col = screen.cur.col; 870 scr_overlay_set (0, 0, "ISO 14755 mode");
320 row = screen.cur.row + TermWin.saveLines;
321 if (IS_MULTI1 (screen.rend[row][col]))
322 MEMMOVE (kbuf + newlen, kbuf, newlen + 1);
323 }
324# endif 871# endif
325 break; 872 }
326#endif
327 case XK_Tab:
328 if (shft)
329 STRCPY (kbuf, "\033[Z");
330 else
331 {
332#ifdef CTRL_TAB_MAKES_META
333 if (ctrl)
334 meta = 1;
335#endif
336#ifdef MOD4_TAB_MAKES_META
337 if (ev.state & Mod4Mask)
338 meta = 1;
339#endif
340 newlen = 0;
341 }
342 break;
343
344#ifdef XK_KP_Left
345 case XK_KP_Up: /* \033Ox or standard */
346 case XK_KP_Down: /* \033Or or standard */
347 case XK_KP_Right: /* \033Ov or standard */
348 case XK_KP_Left: /* \033Ot or standard */
349 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft)
350 {
351 STRCPY (kbuf, "\033OZ");
352 kbuf[2] = "txvr"[keysym - XK_KP_Left];
353 break;
354 }
355 else
356 /* translate to std. cursor key */
357 keysym = XK_Left + (keysym - XK_KP_Left);
358 /* FALLTHROUGH */
359#endif
360 case XK_Up: /* "\033[A" */
361 case XK_Down: /* "\033[B" */
362 case XK_Right: /* "\033[C" */
363 case XK_Left: /* "\033[D" */
364 STRCPY (kbuf, "\033[Z");
365 kbuf[2] = "DACB"[keysym - XK_Left];
366 /* do Shift first */
367 if (shft)
368 kbuf[2] = "dacb"[keysym - XK_Left];
369 else if (ctrl)
370 {
371 kbuf[1] = 'O';
372 kbuf[2] = "dacb"[keysym - XK_Left];
373 }
374 else if (PrivateModes & PrivMode_aplCUR)
375 kbuf[1] = 'O';
376#ifdef MULTICHAR_SET
377 //TODO: ??
378 if (Options & Opt_mc_hack)
379 {
380 int col, row, m;
381
382 col = screen.cur.col;
383 row = screen.cur.row + TermWin.saveLines;
384 m = 0;
385 if (keysym == XK_Right
386 && IS_MULTI1 (screen.rend[row][col]))
387 m = 1;
388 else if (keysym == XK_Left)
389 {
390 if (col > 0)
391 {
392 if (IS_MULTI2 (screen.rend[row][col - 1]))
393 m = 1;
394 }
395 else if (screen.cur.row > 0)
396 {
397 col = screen.tlen[--row];
398 if (col == -1)
399 col = TermWin.ncol - 1;
400 else
401 col--;
402 if (col > 0
403 && IS_MULTI2 (screen.rend[row][col]))
404 m = 1;
405 }
406 }
407 if (m)
408 MEMMOVE (kbuf + 3, kbuf, 3 + 1);
409 }
410#endif
411 break;
412
413#ifndef UNSHIFTED_SCROLLKEYS
414# ifdef XK_KP_Prior
415 case XK_KP_Prior:
416 /* allow shift to override */
417 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft)
418 {
419 STRCPY (kbuf, "\033Oy");
420 break;
421 }
422 /* FALLTHROUGH */
423# endif 873#endif
424 case XK_Prior: 874
425 STRCPY (kbuf, "\033[5~"); 875#ifdef PRINTPIPE
426 break; 876 if (keysym == XK_Print)
427# ifdef XK_KP_Next 877 {
428 case XK_KP_Next: 878 scr_printscreen (ctrl | shft);
429 /* allow shift to override */ 879 return;
430 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft) 880 }
431 {
432 STRCPY (kbuf, "\033Os");
433 break;
434 }
435 /* FALLTHROUGH */
436# endif 881#endif
437 case XK_Next:
438 STRCPY (kbuf, "\033[6~");
439 break;
440#endif
441 case XK_KP_Enter:
442 /* allow shift to override */
443 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft)
444 {
445 STRCPY (kbuf, "\033OM");
446 }
447 else
448 {
449 kbuf[0] = '\r';
450 kbuf[1] = '\0';
451 }
452 break;
453
454#ifdef XK_KP_Begin
455 case XK_KP_Begin:
456 STRCPY (kbuf, "\033Ou");
457 break;
458
459 case XK_KP_Insert:
460 STRCPY (kbuf, "\033Op");
461 break;
462
463 case XK_KP_Delete:
464 STRCPY (kbuf, "\033On");
465 break;
466#endif
467 case XK_KP_F1: /* "\033OP" */
468 case XK_KP_F2: /* "\033OQ" */
469 case XK_KP_F3: /* "\033OR" */
470 case XK_KP_F4: /* "\033OS" */
471 STRCPY (kbuf, "\033OP");
472 kbuf[2] += (keysym - XK_KP_F1);
473 break;
474
475 case XK_KP_Multiply: /* "\033Oj" : "*" */
476 case XK_KP_Add: /* "\033Ok" : "+" */
477 case XK_KP_Separator: /* "\033Ol" : "," */
478 case XK_KP_Subtract: /* "\033Om" : "-" */
479 case XK_KP_Decimal: /* "\033On" : "." */
480 case XK_KP_Divide: /* "\033Oo" : "/" */
481 case XK_KP_0: /* "\033Op" : "0" */
482 case XK_KP_1: /* "\033Oq" : "1" */
483 case XK_KP_2: /* "\033Or" : "2" */
484 case XK_KP_3: /* "\033Os" : "3" */
485 case XK_KP_4: /* "\033Ot" : "4" */
486 case XK_KP_5: /* "\033Ou" : "5" */
487 case XK_KP_6: /* "\033Ov" : "6" */
488 case XK_KP_7: /* "\033Ow" : "7" */
489 case XK_KP_8: /* "\033Ox" : "8" */
490 case XK_KP_9: /* "\033Oy" : "9" */
491 /* allow shift to override */
492 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft)
493 {
494 STRCPY (kbuf, "\033Oj");
495 kbuf[2] += (keysym - XK_KP_Multiply);
496 }
497 else
498 {
499 kbuf[0] = ('*' + (keysym - XK_KP_Multiply));
500 kbuf[1] = '\0';
501 }
502 break;
503
504 case XK_Find:
505 STRCPY (kbuf, "\033[1~");
506 break;
507 case XK_Insert:
508 STRCPY (kbuf, "\033[2~");
509 break;
510#ifdef DXK_Remove /* support for DEC remove like key */
511 case DXK_Remove:
512 /* FALLTHROUGH */
513#endif
514 case XK_Execute:
515 STRCPY (kbuf, "\033[3~");
516 break;
517 case XK_Select:
518 STRCPY (kbuf, "\033[4~");
519 break;
520#ifdef XK_KP_End
521 case XK_KP_End:
522 /* allow shift to override */
523 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft)
524 {
525 STRCPY (kbuf, "\033Oq");
526 break;
527 }
528 /* FALLTHROUGH */
529#endif
530 case XK_End:
531 STRCPY (kbuf, KS_END);
532 break;
533#ifdef XK_KP_Home
534 case XK_KP_Home:
535 /* allow shift to override */
536 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft)
537 {
538 STRCPY (kbuf, "\033Ow");
539 break;
540 }
541 /* FALLTHROUGH */
542#endif
543 case XK_Home:
544 STRCPY (kbuf, KS_HOME);
545 break;
546
547#define FKEY(n, fkey) \
548 sprintf ((char *)kbuf,"\033[%2d~", (int) ((n) + (keysym - fkey)))
549
550 case XK_F1: /* "\033[11~" */
551 case XK_F2: /* "\033[12~" */
552 case XK_F3: /* "\033[13~" */
553 case XK_F4: /* "\033[14~" */
554 case XK_F5: /* "\033[15~" */
555 FKEY (11, XK_F1);
556 break;
557 case XK_F6: /* "\033[17~" */
558 case XK_F7: /* "\033[18~" */
559 case XK_F8: /* "\033[19~" */
560 case XK_F9: /* "\033[20~" */
561 case XK_F10: /* "\033[21~" */
562 FKEY (17, XK_F6);
563 break;
564 case XK_F11: /* "\033[23~" */
565 case XK_F12: /* "\033[24~" */
566 case XK_F13: /* "\033[25~" */
567 case XK_F14: /* "\033[26~" */
568 FKEY (23, XK_F11);
569 break;
570 case XK_F15: /* "\033[28~" */
571 case XK_F16: /* "\033[29~" */
572 FKEY (28, XK_F15);
573 break;
574 case XK_Help: /* "\033[28~" */
575 FKEY (28, XK_Help);
576 break;
577 case XK_Menu: /* "\033[29~" */
578 FKEY (29, XK_Menu);
579 break;
580 case XK_F17: /* "\033[31~" */
581 case XK_F18: /* "\033[32~" */
582 case XK_F19: /* "\033[33~" */
583 case XK_F20: /* "\033[34~" */
584 case XK_F21: /* "\033[35~" */
585 case XK_F22: /* "\033[36~" */
586 case XK_F23: /* "\033[37~" */
587 case XK_F24: /* "\033[38~" */
588 case XK_F25: /* "\033[39~" */
589 case XK_F26: /* "\033[40~" */
590 case XK_F27: /* "\033[41~" */
591 case XK_F28: /* "\033[42~" */
592 case XK_F29: /* "\033[43~" */
593 case XK_F30: /* "\033[44~" */
594 case XK_F31: /* "\033[45~" */
595 case XK_F32: /* "\033[46~" */
596 case XK_F33: /* "\033[47~" */
597 case XK_F34: /* "\033[48~" */
598 case XK_F35: /* "\033[49~" */
599 FKEY (31, XK_F17);
600 break;
601#undef FKEY
602 default:
603 newlen = 0;
604 break;
605 }
606 if (newlen)
607 len = STRLEN (kbuf);
608 }
609 /*
610 * Pass meta for all function keys, if 'meta' option set
611 */
612#ifdef META8_OPTION
613 if (meta && (meta_char == 0x80) && len > 0)
614 kbuf[len - 1] |= 0x80;
615#endif
616
617 }
618 else if (ctrl && keysym == XK_minus)
619 {
620 len = 1;
621 kbuf[0] = '\037'; /* Ctrl-Minus generates ^_ (31) */
622 }
623 else
624 {
625#ifdef META8_OPTION
626 /* set 8-bit on */
627 if (meta && (meta_char == 0x80))
628 {
629 unsigned char *ch;
630
631 for (ch = kbuf; ch < kbuf + len; ch++)
632 *ch |= 0x80;
633 meta = 0;
634 }
635#endif
636 /* nil */ ;
637 }
638 } 882 }
639 883
640 if (len <= 0) 884 if (len <= 0)
641 return; /* not mapped */ 885 return; /* not mapped */
642 886
643 if (Options & Opt_scrollTtyKeypress) 887 tt_write_user_input (kbuf, (unsigned int)len);
644 if (TermWin.view_start) 888}
889
890void ecb_cold
891rxvt_term::key_release (XKeyEvent &ev)
892{
893#if (MOUSE_WHEEL && MOUSE_SLIP_WHEELING) || ISO_14755 || ENABLE_PERL
894 KeySym keysym;
895
896 keysym = XLookupKeysym (&ev, ev.state & ShiftMask ? 1 : 0); // sorry, only shift supported :/
897#endif
898
899#if ENABLE_FRILLS || ISO_14755
900 // ISO 14755 support
901 if (iso14755buf)
902 if (iso14755buf & ISO_14755_52)
645 { 903 {
646 TermWin.view_start = 0; 904# if ISO_14755
647 want_refresh = 1; 905 scr_overlay_off ();
906# endif
907# if ISO_14755
908 // iso14755 part 5.2 handling: release time
909 // first: controls
910 if ((ev.state & ControlMask)
911 && ((keysym >= 0x40 && keysym <= 0x5f)
912 || (keysym >= 0x61 && keysym <= 0x7f)))
913 {
914 iso14755buf = ISO_14755_51 | 0x2400 | (keysym & 0x1f);
915 commit_iso14755 ();
916
917 return;
918 }
919
920 for (unsigned short *i = iso14755_symtab; i[0]; i += 2)
921 if (i[0] == keysym)
922 {
923 iso14755buf = ISO_14755_51 | i[1];
924 commit_iso14755 ();
925
926 return;
927 }
928
929 scr_bell ();
930# endif
931 iso14755buf = 0;
932
933 return;
648 } 934 }
649 935 else if ((ev.state & (ShiftMask | ControlMask)) != (ShiftMask | ControlMask))
650 /* 936 {
651 * these modifications only affect the static keybuffer 937# if ISO_14755
652 * pass Shift/Control indicators for function keys ending with `~' 938 scr_overlay_off ();
653 *
654 * eg,
655 * Prior = "ESC[5~"
656 * Shift+Prior = "ESC[5$"
657 * Ctrl+Prior = "ESC[5^"
658 * Ctrl+Shift+Prior = "ESC[5@"
659 * Meta adds an Escape prefix (with META8_OPTION, if meta == <escape>).
660 */
661 if (kbuf[0] == C0_ESC && kbuf[1] == '[' && kbuf[len - 1] == '~')
662 kbuf[len - 1] = (shft ? (ctrl ? '@' : '$') : (ctrl ? '^' : '~'));
663
664 /* escape prefix */
665 if (meta
666#ifdef META8_OPTION
667 && meta_char == C0_ESC
668#endif 939# endif
669 ) 940 if (iso14755buf & ISO_14755_51)
670 { 941 commit_iso14755 ();
671 const unsigned char ch = C0_ESC; 942#if ISO_14755
672 tt_write (&ch, 1); 943 else if (option (Opt_iso14755_52) && iso14755buf & ISO_14755_STARTED)
944 {
945 iso14755buf = ISO_14755_52; // iso14755 part 5.2: remember empty begin/end pair
946
947 scr_overlay_new (0, -1, sizeof ("KEYCAP PICTURE INSERT MODE") - 1, 1);
948 scr_overlay_set (0, 0, "KEYCAP PICTURE INSERT MODE");
949 }
950# endif
951 else
952 iso14755buf = 0;
673 } 953 }
954#endif
674 955
675#if defined(DEBUG_CMD) 956 if (HOOK_INVOKE ((this, HOOK_KEY_RELEASE, DT_XEVENT, &ev, DT_INT, keysym, DT_END)))
676 /* Display keyboard buffer contents */
677 unsigned char *p;
678 int i;
679
680 fprintf (stderr, "key 0x%04X [%d]: `", (unsigned int)keysym, len);
681 for (i = 0, p = kbuf; i < len; i++, p++)
682 fprintf (stderr, (*p >= ' ' && *p < '\177' ? "%c" : "\\%03o"), *p);
683 fprintf (stderr, "'\n");
684#endif /* DEBUG_CMD */
685 tt_write (kbuf, (unsigned int)len);
686}
687/*}}} */
688
689#if (MENUBAR_MAX)
690/*{{{ rxvt_cmd_write (), rxvt_cmd_getc () */
691/* attempt to `write' count to the input buffer */
692unsigned int
693rxvt_term::cmd_write (const unsigned char *str, unsigned int count)
694{
695 unsigned int n, s;
696
697 n = cmdbuf_ptr - cmdbuf_base;
698 s = cmdbuf_base + BUFSIZ - 1 - cmdbuf_endp;
699
700 if (n > 0 && s < count)
701 {
702 MEMMOVE (cmdbuf_base, cmdbuf_ptr,
703 (unsigned int) (cmdbuf_endp - cmdbuf_ptr));
704 cmdbuf_ptr = cmdbuf_base;
705 cmdbuf_endp -= n;
706 s += n;
707 }
708
709 if (count > s)
710 {
711 rxvt_print_error ("data loss: cmd_write too large");
712 count = s;
713 }
714
715 for (; count--;)
716 *cmdbuf_endp++ = *str++;
717
718 cmd_parse ();
719
720 return 0; 957 return;
958
959#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
960 if (!(ev.state & ControlMask))
961 slip_wheel_ev.stop ();
962 else if (keysym == XK_Control_L || keysym == XK_Control_R)
963 mouse_slip_wheel_speed = 0;
964#endif
721} 965}
722#endif /* MENUBAR_MAX */
723 966
724void 967void
725rxvt_term::flush () 968rxvt_term::flush ()
726{ 969{
727#ifdef TRANSPARENT 970 flush_ev.stop ();
728 if (want_full_refresh) 971
972#ifdef HAVE_IMG
973 if (bg_flags & BG_NEEDS_REFRESH)
729 { 974 {
730 want_full_refresh = 0; 975 bg_flags &= ~BG_NEEDS_REFRESH;
731 scr_clear ();
732 scr_touch (false); 976 scr_touch (false);
733 want_refresh = 1;
734 } 977 }
735#endif 978#endif
736 979
737 if (want_refresh) 980 if (want_refresh)
738 { 981 {
739 scr_refresh (refresh_type); 982 if (SHOULD_INVOKE (HOOK_LINE_UPDATE))
740 scrollbar_show (1); 983 {
741#ifdef USE_XIM 984 int row = view_start;
742 IMSendSpot (); 985 int end_row = row + nrow;
743#endif
744 986
745 } 987 while (row > top_row && ROW (row - 1).is_longer ())
988 --row;
746 989
747 display->flush ();
748}
749
750void
751rxvt_term::check_cb (check_watcher &w)
752{
753 SET_R (this);
754 SET_LOCALE (locale);
755
756 flush ();
757}
758
759#ifdef CURSOR_BLINK
760void
761rxvt_term::cursor_blink_cb (time_watcher &w)
762{
763 hidden_cursor = !hidden_cursor;
764 want_refresh = 1;
765
766 w.start (w.at + BLINK_INTERVAL);
767}
768#endif
769
770#ifdef TEXT_BLINK
771void
772rxvt_term::text_blink_cb (time_watcher &w)
773{
774 if (scr_refresh_rend (RS_Blink, RS_Blink))
775 {
776 hidden_text = !hidden_text;
777 want_refresh = 1;
778 w.start (w.at + TEXT_BLINK_INTERVAL);
779 }
780}
781#endif
782
783bool
784rxvt_term::pty_fill ()
785{
786 ssize_t n = cmdbuf_endp - cmdbuf_ptr;
787
788 memmove (cmdbuf_base, cmdbuf_ptr, n);
789 cmdbuf_ptr = cmdbuf_base;
790 cmdbuf_endp = cmdbuf_ptr + n;
791
792 n = read (cmd_fd, cmdbuf_endp, BUFSIZ - n);
793
794 if (n > 0)
795 {
796 cmdbuf_endp += n;
797 return true;
798 }
799 else if (n < 0 && errno != EAGAIN)
800 destroy ();
801
802 return false;
803}
804
805void
806rxvt_term::pty_cb (io_watcher &w, short revents)
807{
808 SET_R (this);
809 SET_LOCALE (locale);
810
811 if (revents & EVENT_WRITE)
812 tt_write (0, 0);
813 else if (revents & EVENT_READ)
814 {
815 bool flag = true;
816
817 // loop, but don't allow a single term to monopolize us
818 // the number of loops is fully arbitrary, and thus wrong
819 while (flag && pty_fill ())
820 { 990 do
821 if (!seen_input)
822 { 991 {
823 seen_input = 1; 992 int start_row = row;
824 /* once we know the shell is running, send the screen size. Again! */ 993 line_t *l;
825 tt_winch (); 994
826 } 995 do
827
828 if (cmd_parse ())
829 break;
830 }
831 }
832}
833
834bool
835rxvt_term::cmd_parse ()
836{
837 bool flag = false;
838 uint32_t ch = NOCHAR;
839
840 for (;;)
841 {
842 if (ch == NOCHAR)
843 ch = next_char ();
844
845 if (ch == NOCHAR) // TODO: improve
846 break;
847
848 if (ch >= ' ' || ch == '\t' || ch == '\n' || ch == '\r')
849 {
850 /* Read a text string from the input buffer */
851 uint32_t buf[BUFSIZ];
852 bool refreshnow = false;
853 int nlines = 0;
854 uint32_t *str = buf;
855
856 *str++ = ch;
857
858 for (;;)
859 {
860 ch = next_char ();
861
862 if (ch == NOCHAR || (ch < ' ' && ch != '\t' && ch != '\n' && ch != '\r'))
863 break;
864 else
865 { 996 {
866 *str++ = ch; 997 l = &ROW (row++);
867 998
868 if (ch == '\n') 999 if (!(l->f & LINE_FILTERED))
869 { 1000 {
870 nlines++; 1001 // line not filtered, mark it as filtered
871 refresh_count++; 1002 l->f |= LINE_FILTERED;
872 1003 while (l->is_longer ())
873 if (! (Options & Opt_jumpScroll)
874 || (refresh_count >= (refresh_limit * (TermWin.nrow - 1))))
875 { 1004 {
876 refreshnow = true;
877 flag = false;
878 ch = NOCHAR; 1005 l = &ROW (row++);
879 break; 1006 l->f |= LINE_FILTERED;
880 } 1007 }
881 1008
882 // scr_add_lines only works for nlines < TermWin.nrow - 1. 1009 // and filter it
883 if (nlines >= TermWin.nrow - 1) 1010 HOOK_INVOKE ((this, HOOK_LINE_UPDATE, DT_INT, start_row, DT_END));
884 {
885 scr_add_lines (buf, nlines, str - buf);
886 nlines = 0;
887 str = buf;
888 }
889 }
890 1011
891 if (str >= buf + BUFSIZ)
892 {
893 ch = NOCHAR;
894 break; 1012 break;
895 } 1013 }
896 } 1014 }
1015 while (l->is_longer () && row < end_row);
897 } 1016 }
898 1017 while (row < end_row);
899 scr_add_lines (buf, nlines, str - buf);
900
901 /*
902 * If there have been a lot of new lines, then update the screen
903 * What the heck I'll cheat and only refresh less than every page-full.
904 * the number of pages between refreshes is refresh_limit, which
905 * is incremented here because we must be doing flat-out scrolling.
906 *
907 * refreshing should be correct for small scrolls, because of the
908 * time-out
909 */
910 if (refreshnow)
911 {
912 if ((Options & Opt_jumpScroll) && refresh_limit < REFRESH_PERIOD)
913 refresh_limit++;
914
915 scr_refresh (refresh_type);
916 }
917
918 }
919 else
920 { 1018 }
921 switch (ch)
922 {
923 default:
924 process_nonprinting (ch);
925 break;
926 case C0_ESC: /* escape char */
927 process_escape_seq ();
928 break;
929 /*case 0x9b: */ /* CSI */
930 /* process_csi_seq (); */
931 }
932 1019
933 ch = NOCHAR; 1020 scr_refresh ();
934 } 1021 scrollBar.show (1);
1022#if USE_XIM
1023 im_send_spot ();
1024#endif
1025 }
1026
1027 display->flush ();
1028}
1029
1030/* checks whether a refresh is requested and starts the refresh timer */
1031void
1032rxvt_term::refresh_check ()
1033{
1034 if (want_refresh && !flush_ev.is_active ())
1035 flush_ev.start (1. / 60.); // refresh at max. 60 Hz normally
1036
1037 display->flush ();
1038}
1039
1040void
1041rxvt_term::flush_cb (ev::timer &w, int revents)
1042{
1043 make_current ();
1044
1045 refresh_count = 0;
1046 flush ();
1047}
1048
1049#ifdef CURSOR_BLINK
1050void
1051rxvt_term::cursor_blink_reset ()
1052{
1053 if (hidden_cursor)
935 } 1054 {
1055 hidden_cursor = 0;
1056 want_refresh = 1;
1057 }
936 1058
1059 if (option (Opt_cursorBlink))
1060 cursor_blink_ev.again ();
1061 else
1062 cursor_blink_ev.stop ();
1063}
1064
1065void
1066rxvt_term::cursor_blink_cb (ev::timer &w, int revents)
1067{
1068 hidden_cursor = !hidden_cursor;
1069 want_refresh = 1;
1070 refresh_check ();
1071}
1072#endif
1073
1074#ifdef TEXT_BLINK
1075void
1076rxvt_term::text_blink_cb (ev::timer &w, int revents)
1077{
1078 if (scr_refresh_rend (RS_Blink, RS_Blink))
1079 {
1080 hidden_text = !hidden_text;
1081 want_refresh = 1;
1082 refresh_check ();
1083 }
1084 else
1085 w.stop ();
1086}
1087#endif
1088
1089#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1090void
1091rxvt_term::cont_scroll_cb (ev::timer &w, int revents)
1092{
1093 if ((scrollBar.state == SB_STATE_UP || scrollBar.state == SB_STATE_DOWN)
1094 && scr_page (scrollBar.state == SB_STATE_UP ? UP : DN, 1))
1095 {
1096 want_refresh = 1;
1097 refresh_check ();
1098 }
1099 else
1100 w.stop ();
1101}
1102#endif
1103
1104#ifdef SELECTION_SCROLLING
1105void
1106rxvt_term::sel_scroll_cb (ev::timer &w, int revents)
1107{
1108 if (scr_page (scroll_selection_lines))
1109 {
1110 selection_extend (selection_save_x, selection_save_y, selection_save_state);
1111 want_refresh = 1;
1112 refresh_check ();
1113 }
1114 else
1115 w.stop ();
1116}
1117#endif
1118
1119#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1120void
1121rxvt_term::slip_wheel_cb (ev::timer &w, int revents)
1122{
1123 if (scr_page (mouse_slip_wheel_speed))
1124 {
1125 want_refresh = 1;
1126 refresh_check ();
1127 }
1128
1129 if (view_start == top_row || view_start == 0 || mouse_slip_wheel_speed == 0)
1130 {
1131 mouse_slip_wheel_speed = 0;
1132 w.stop ();
1133 }
1134}
1135#endif
1136
1137#if LINUX_YIELD_HACK
1138static struct event_handler
1139{
1140 ev::prepare yield_ev;
1141
1142 void yield_cb (ev::prepare &w, int revents)
1143 {
1144 // this should really be sched_yield(), but the linux guys thought
1145 // that giving a process calling sched_yield () less cpu time than
1146 // ones with high nice levels is a useful thing to do. It surely is is
1147 // allowed by the sus... as is returning ENOSYS.
1148 // since the linux guys additionally thought that breaking the only
1149 // known workaround against their unusable sched_yield hack is cool,
1150 // we just nanosleep a bit and hope for the best.
1151
1152 struct timespec ts = { 0, 1000 };
1153 nanosleep (&ts, 0);
1154
1155 w.stop ();
1156 }
1157
1158 event_handler ()
1159 : yield_ev (this, &event_handler::yield_cb)
1160 {
1161 }
1162} event_handler;
1163#endif
1164
1165/* make sure all the cmd data is at beginning of cmdbuf */
1166void
1167rxvt_term::cmdbuf_reify ()
1168{
1169 if (cmdbuf_ptr == cmdbuf_base)
1170 return;
1171
1172 ssize_t used = cmdbuf_endp - cmdbuf_ptr;
1173
1174 memmove (cmdbuf_base, cmdbuf_ptr, used);
1175 cmdbuf_ptr = cmdbuf_base;
1176 cmdbuf_endp = cmdbuf_ptr + used;
1177
1178}
1179
1180#if defined (KEYSYM_RESOURCE)
1181void
1182rxvt_term::cmdbuf_append (const char *str, size_t count)
1183{
1184 cmdbuf_reify ();
1185
1186 size_t avail = cmdbuf_base + CBUFSIZ - cmdbuf_endp;
1187
1188 if (count > avail)
1189 return;
1190
1191 memcpy (cmdbuf_endp, str, count);
1192 cmdbuf_endp += count;
1193
1194 cmd_parse ();
1195}
1196#endif
1197
1198bool
1199rxvt_term::pty_fill ()
1200{
1201 cmdbuf_reify ();
1202
1203 size_t avail = cmdbuf_base + CBUFSIZ - cmdbuf_endp;
1204
1205 if (!avail)
1206 {
1207 // normally this indicates a "too long" command sequence - just drop the data we have
1208 cmdbuf_ptr = cmdbuf_base;
1209 cmdbuf_endp = cmdbuf_ptr;
1210 avail = CBUFSIZ;
1211 }
1212
1213 ssize_t r = read (pty->pty, cmdbuf_endp, avail);
1214
1215 if (r > 0)
1216 {
1217 cmdbuf_endp += r;
1218 return true;
1219 }
1220 else if (r < 0 && (errno == EAGAIN || errno == EINTR))
1221 {
1222#if LINUX_YIELD_HACK
1223 if (display->is_local)
1224 event_handler.yield_ev.start ();
1225#endif
1226 }
1227 else
1228 {
1229 pty_ev.stop ();
1230
1231 if (!option (Opt_hold))
1232 destroy ();
1233 }
1234
937 return flag; 1235 return false;
938} 1236}
939 1237
940// read the next character, currently handles UTF-8 1238void
941// will probably handle all sorts of other stuff in the future 1239rxvt_term::pty_cb (ev::io &w, int revents)
942uint32_t
943rxvt_term::next_char ()
944{ 1240{
945 while (cmdbuf_ptr < cmdbuf_endp) 1241 make_current ();
946 {
947 if (*cmdbuf_ptr < 0x80) // assume < 0x80 to be ascii ALWAYS (all shift-states etc.) uh-oh
948 return *cmdbuf_ptr++;
949 1242
950 wchar_t wc; 1243 if (revents & ev::READ)
951 size_t len = mbrtowc (&wc, (char *)cmdbuf_ptr, cmdbuf_endp - cmdbuf_ptr, mbstate); 1244 // loop, but don't allow a single term to monopolize us
1245 for (int i = CBUFCNT; i-- && pty_fill (); )
1246 cmd_parse ();
952 1247
953 if (len == (size_t)-2) 1248 if (revents & ev::WRITE)
954 return NOCHAR; 1249 pty_write ();
955 1250
956 if (len == (size_t)-1) 1251 refresh_check ();
957 return *cmdbuf_ptr++; // the _occasional_ latin1 character is allowed to slip through
958
959 // assume wchar == unicode
960 cmdbuf_ptr += len;
961 return wc;
962 }
963
964 return NOCHAR;
965} 1252}
966 1253
967/* rxvt_cmd_getc () - Return next input character */ 1254void ecb_cold
968/* 1255rxvt_term::pointer_unblank ()
969 * Return the next input character after first passing any keyboard input
970 * to the command.
971 */
972uint32_t
973rxvt_term::cmd_getc ()
974{ 1256{
975 for (;;) 1257 XDefineCursor (dpy, vt, TermWin_cursor);
976 { 1258 recolour_cursor ();
977 uint32_t c = next_char ();
978 if (c != NOCHAR)
979 return c;
980
981 // incomplete sequences should occur rarely, still, a better solution
982 // would be preferred. either setjmp/longjmp or better design.
983 fcntl (cmd_fd, F_SETFL, 0);
984 pty_fill ();
985 fcntl (cmd_fd, F_SETFL, O_NONBLOCK);
986 }
987}
988 1259
989#ifdef POINTER_BLANK 1260#ifdef POINTER_BLANK
990void
991rxvt_term::pointer_unblank ()
992{
993 XDefineCursor (display->display, TermWin.vt, TermWin_cursor);
994 recolour_cursor ();
995
996 hidden_pointer = 0; 1261 hidden_pointer = 0;
997 1262
998 if (Options & Opt_pointerBlank) 1263 if (option (Opt_pointerBlank))
999 pointer_ev.start (NOW + pointerBlankDelay); 1264 pointer_ev.start (pointerBlankDelay);
1265#endif
1000} 1266}
1001 1267
1002void 1268#ifdef POINTER_BLANK
1269void ecb_cold
1003rxvt_term::pointer_blank () 1270rxvt_term::pointer_blank ()
1004{ 1271{
1005 if (! (Options & Opt_pointerBlank)) 1272 if (!option (Opt_pointerBlank))
1006 return; 1273 return;
1007 1274
1008 XDefineCursor (display->display, TermWin.vt, blank_cursor); 1275 XDefineCursor (dpy, vt, display->blank_cursor);
1009 XFlush (display->display); 1276 XFlush (dpy);
1010 1277
1011 hidden_pointer = 1; 1278 hidden_pointer = 1;
1012} 1279}
1013 1280
1014void 1281void ecb_cold
1015rxvt_term::pointer_cb (time_watcher &w) 1282rxvt_term::pointer_cb (ev::timer &w, int revents)
1016{ 1283{
1017 SET_R (this); 1284 make_current ();
1018 SET_LOCALE (locale);
1019 1285
1020 pointer_blank (); 1286 pointer_blank ();
1021} 1287}
1022#endif 1288#endif
1023 1289
1024void 1290void
1025rxvt_term::mouse_report (XButtonEvent &ev) 1291rxvt_term::mouse_report (XButtonEvent &ev)
1026{ 1292{
1027 int button_number, key_state = 0; 1293 int button_number, key_state = 0;
1028 int x, y; 1294 int x, y;
1295 int code = 32;
1029 1296
1030 x = ev.x; 1297 x = Pixel2Col (ev.x) + 1;
1031 y = ev.y; 1298 y = Pixel2Row (ev.y) + 1;
1032 pixel_position (&x, &y); 1299
1300 if (ev.type == MotionNotify)
1301 {
1302 if (x == mouse_row && y == mouse_col)
1303 return;
1304
1305 mouse_row = x;
1306 mouse_col = y;
1307 code += 32;
1308 }
1033 1309
1034 if (MEvent.button == AnyButton) 1310 if (MEvent.button == AnyButton)
1035 {
1036 button_number = 3; 1311 button_number = 3;
1037 }
1038 else 1312 else
1039 { 1313 {
1040 button_number = MEvent.button - Button1; 1314 button_number = MEvent.button - Button1;
1041 /* add 0x3D for wheel events, like xterm does */ 1315 /* add 0x3D for wheel events, like xterm does */
1042 if (button_number >= 3) 1316 if (button_number >= 3)
1043 button_number += (64 - 3); 1317 button_number += 64 - 3;
1044 } 1318 }
1045 1319
1046 if (PrivateModes & PrivMode_MouseX10) 1320 if (priv_modes & PrivMode_MouseX10)
1047 { 1321 {
1048 /* 1322 /*
1049 * do not report ButtonRelease 1323 * do not report ButtonRelease
1050 * no state info allowed 1324 * no state info allowed
1051 */ 1325 */
… …
1066 + ((MEvent.state & ModMetaMask) ? 8 : 0) 1340 + ((MEvent.state & ModMetaMask) ? 8 : 0)
1067 + ((MEvent.state & ControlMask) ? 16 : 0); 1341 + ((MEvent.state & ControlMask) ? 16 : 0);
1068#ifdef MOUSE_REPORT_DOUBLECLICK 1342#ifdef MOUSE_REPORT_DOUBLECLICK
1069 key_state += ((MEvent.clicks > 1) ? 32 : 0); 1343 key_state += ((MEvent.clicks > 1) ? 32 : 0);
1070#endif 1344#endif
1071
1072 } 1345 }
1073 1346
1074#ifdef DEBUG_MOUSEREPORT 1347#if DEBUG_MOUSEREPORT
1075 fprintf (stderr, "Mouse ["); 1348 fprintf (stderr, "Mouse [");
1076 if (key_state & 16) 1349 if (key_state & 16)
1077 fputc ('C', stderr); 1350 fputc ('C', stderr);
1078 if (key_state & 4) 1351 if (key_state & 4)
1079 fputc ('S', stderr); 1352 fputc ('S', stderr);
… …
1081 fputc ('A', stderr); 1354 fputc ('A', stderr);
1082 if (key_state & 32) 1355 if (key_state & 32)
1083 fputc ('2', stderr); 1356 fputc ('2', stderr);
1084 fprintf (stderr, "]: <%d>, %d/%d\n", 1357 fprintf (stderr, "]: <%d>, %d/%d\n",
1085 button_number, 1358 button_number,
1086 x + 1, 1359 x,
1087 y + 1); 1360 y);
1088#else 1361#endif
1362
1363#if ENABLE_FRILLS
1364 if (priv_modes & PrivMode_ExtMouseRight)
1365 tt_printf ("\033[%d;%d;%dM",
1366 code + button_number + key_state,
1367 x,
1368 y);
1369 else if (priv_modes & PrivMode_ExtModeMouse)
1370 tt_printf ("\033[M%c%lc%lc",
1371 code + button_number + key_state,
1372 wint_t (32 + x),
1373 wint_t (32 + y));
1374 else
1375#endif
1089 tt_printf ("\033[M%c%c%c", 1376 tt_printf ("\033[M%c%c%c",
1090 (32 + button_number + key_state), 1377 code + button_number + key_state,
1091 (32 + x + 1), 1378 32 + x,
1092 (32 + y + 1)); 1379 32 + y);
1093#endif
1094} 1380}
1095
1096#ifdef USING_W11LIB
1097void
1098rxvt_W11_process_x_event (XEvent *ev)
1099{
1100 rxvt_t *r = rxvt_get_r ();
1101
1102 x_cb (*ev);
1103}
1104#endif
1105 1381
1106/*{{{ process an X event */ 1382/*{{{ process an X event */
1107void 1383void ecb_hot
1108rxvt_term::x_cb (XEvent &ev) 1384rxvt_term::x_cb (XEvent &ev)
1109{ 1385{
1110 SET_R (this); 1386 make_current ();
1111 SET_LOCALE (locale);
1112 1387
1113#if defined(CURSOR_BLINK) 1388 dLocal (Display *, dpy);
1114 if ((Options & Opt_cursorBlink) && ev.type == KeyPress)
1115 {
1116 if (hidden_cursor)
1117 {
1118 hidden_cursor = 0;
1119 want_refresh = 1;
1120 }
1121 1389
1122 cursor_blink_ev.start (NOW + BLINK_INTERVAL); 1390 if (ev.xany.window == vt
1123 } 1391 && SHOULD_INVOKE (HOOK_X_EVENT)
1124#endif 1392 && HOOK_INVOKE ((this, HOOK_X_EVENT, DT_XEVENT, &ev, DT_END)))
1125
1126#if defined(POINTER_BLANK)
1127 if ((Options & Opt_pointerBlank) && pointerBlankDelay > 0)
1128 {
1129 if (ev.type == MotionNotify
1130 || ev.type == ButtonPress
1131 || ev.type == ButtonRelease)
1132 if (hidden_pointer)
1133 pointer_unblank ();
1134
1135 if (ev.type == KeyPress && hidden_pointer == 0)
1136 pointer_blank ();
1137 }
1138#endif
1139
1140#ifdef USE_XIM
1141 if (XFilterEvent (&ev, None))
1142 return; 1393 return;
1143#endif
1144 1394
1395 // for XQueryPointer
1145 Window unused_root, unused_child; 1396 Window unused_root, unused_child;
1146 int unused_root_x, unused_root_y; 1397 int unused_root_x, unused_root_y;
1147 unsigned int unused_mask; 1398 unsigned int unused_mask;
1148
1149#ifdef DEBUG_X
1150 const char *const eventnames[] =
1151 { /* mason - this matches my system */
1152 "",
1153 "",
1154 "KeyPress",
1155 "KeyRelease",
1156 "ButtonPress",
1157 "ButtonRelease",
1158 "MotionNotify",
1159 "EnterNotify",
1160 "LeaveNotify",
1161 "FocusIn",
1162 "FocusOut",
1163 "KeymapNotify",
1164 "Expose",
1165 "GraphicsExpose",
1166 "NoExpose",
1167 "VisibilityNotify",
1168 "CreateNotify",
1169 "DestroyNotify",
1170 "UnmapNotify",
1171 "MapNotify",
1172 "MapRequest",
1173 "ReparentNotify",
1174 "ConfigureNotify",
1175 "ConfigureRequest",
1176 "GravityNotify",
1177 "ResizeRequest",
1178 "CirculateNotify",
1179 "CirculateRequest",
1180 "PropertyNotify",
1181 "SelectionClear",
1182 "SelectionRequest",
1183 "SelectionNotify",
1184 "ColormapNotify",
1185 "ClientMessage",
1186 "MappingNotify"
1187 };
1188#endif
1189
1190#ifdef DEBUG_X
1191 struct timeval tp;
1192 struct tm *ltt;
1193 (void)gettimeofday (&tp, NULL);
1194 ltt = localtime (& (tp.tv_sec));
1195 D_X ((stderr, "Event: %-16s %-7s %08lx (%4d-%02d-%02d %02d:%02d:%02d.%.6ld) %s %lu", eventnames[ev.type], (ev.xany.window == TermWin.parent[0] ? "parent" : (ev.xany.window == TermWin.vt ? "vt" : (ev.xany.window == scrollBar.win ? "scroll" : (ev.xany.window == menuBar.win ? "menubar" : "UNKNOWN")))), (ev.xany.window == TermWin.parent[0] ? TermWin.parent[0] : (ev.xany.window == TermWin.vt ? TermWin.vt : (ev.xany.window == scrollBar.win ? scrollBar.win : (ev.xany.window == menuBar.win ? menuBar.win : 0)))), ltt->tm_year + 1900, ltt->tm_mon + 1, ltt->tm_mday, ltt->tm_hour, ltt->tm_min, ltt->tm_sec, tp.tv_usec, ev.xany.send_event ? "S" : " ", ev.xany.serial));
1196#endif
1197 1399
1198 switch (ev.type) 1400 switch (ev.type)
1199 { 1401 {
1200 case KeyPress: 1402 case KeyPress:
1201 lookup_key (ev.xkey); 1403 key_press (ev.xkey);
1202 break; 1404 break;
1203 1405
1204#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1205 case KeyRelease: 1406 case KeyRelease:
1206 { 1407 key_release (ev.xkey);
1207 if (! (ev.xkey.state & ControlMask))
1208 mouse_slip_wheel_speed = 0;
1209 else
1210 {
1211 KeySym ks;
1212
1213 ks = XKeycodeToKeysym (display->display, ev.xkey.keycode, 0);
1214 if (ks == XK_Control_L || ks == XK_Control_R)
1215 mouse_slip_wheel_speed = 0;
1216 }
1217 break; 1408 break;
1218 }
1219#endif
1220 1409
1221 case ButtonPress: 1410 case ButtonPress:
1222 button_press (ev.xbutton); 1411 button_press (ev.xbutton);
1223 break; 1412 break;
1224 1413
… …
1226 button_release (ev.xbutton); 1415 button_release (ev.xbutton);
1227 break; 1416 break;
1228 1417
1229 case ClientMessage: 1418 case ClientMessage:
1230 if (ev.xclient.format == 32 1419 if (ev.xclient.format == 32
1231 && (Atom)ev.xclient.data.l[0] == xa[XA_WMDELETEWINDOW]) 1420 && !HOOK_INVOKE ((this, HOOK_CLIENT_MESSAGE, DT_XEVENT, &ev, DT_END)))
1232 destroy ();
1233#ifdef OFFIX_DND
1234 /* OffiX Dnd (drag 'n' drop) protocol */
1235 else if (ev.xclient.message_type == xa[XA_DNDPROTOCOL]
1236 && (ev.xclient.data.l[0] == DndFile
1237 || ev.xclient.data.l[0] == DndDir
1238 || ev.xclient.data.l[0] == DndLink))
1239 { 1421 {
1240 /* Get Dnd data */ 1422 if (ev.xclient.message_type == xa[XA_WM_PROTOCOLS])
1241 Atom ActualType; 1423 {
1242 int ActualFormat; 1424 if (!HOOK_INVOKE ((this, HOOK_WM_PROTOCOLS, DT_XEVENT, &ev, DT_END)))
1243 unsigned char *data; 1425 {
1244 unsigned long Size, RemainingBytes; 1426 if (ev.xclient.data.l[0] == xa[XA_WM_DELETE_WINDOW])
1245 1427 {
1246 XGetWindowProperty (display->display, display->root, 1428 if (!HOOK_INVOKE ((this, HOOK_WM_DELETE_WINDOW, DT_XEVENT, &ev, DT_END)))
1247 xa[XA_DNDSELECTION], 1429 destroy ();
1248 0L, 1000000L, 1430 }
1249 False, AnyPropertyType, 1431#if ENABLE_EWMH
1250 &ActualType, &ActualFormat, 1432 else if (ev.xclient.data.l[0] == xa[XA_NET_WM_PING])
1251 &Size, &RemainingBytes, 1433 XSendEvent (dpy, ev.xclient.window = display->root,
1434 False, SubstructureRedirectMask | SubstructureNotifyMask,
1252 &data); 1435 &ev);
1253 XChangeProperty (display->display, display->root, 1436#endif
1254 XA_CUT_BUFFER0, XA_STRING, 1437 }
1255 8, PropModeReplace, 1438 }
1256 data, STRLEN (data)); 1439#if ENABLE_XEMBED
1257 selection_paste (display->root, XA_CUT_BUFFER0, True); 1440 else if (ev.xclient.format == 32 && ev.xclient.message_type == xa[XA_XEMBED])
1258 XSetInputFocus (display->display, display->root, RevertToNone, CurrentTime); 1441 {
1442 if (ev.xclient.data.l[1] == XEMBED_FOCUS_IN)
1443 focus_in ();
1444 else if (ev.xclient.data.l[1] == XEMBED_FOCUS_OUT)
1445 focus_out ();
1446 }
1447#endif
1259 } 1448 }
1260#endif /* OFFIX_DND */
1261 break;
1262
1263 case MappingNotify:
1264 XRefreshKeyboardMapping (& (ev.xmapping));
1265 break; 1449 break;
1266 1450
1267 /* 1451 /*
1268 * XXX: this is not the _current_ arrangement 1452 * XXX: this is not the _current_ arrangement
1269 * Here's my conclusion: 1453 * Here's my conclusion:
… …
1288 break; 1472 break;
1289 } 1473 }
1290 break; 1474 break;
1291 1475
1292 case FocusIn: 1476 case FocusIn:
1293 if (!TermWin.focus) 1477 if (ev.xfocus.detail != NotifyInferior
1478 && ev.xfocus.detail != NotifyPointer
1479 && ev.xfocus.mode != NotifyGrab)
1480 focus_in ();
1481 break;
1482
1483 case FocusOut:
1484 if (ev.xfocus.detail != NotifyInferior
1485 && ev.xfocus.detail != NotifyPointer
1486 && ev.xfocus.mode != NotifyGrab)
1487 focus_out ();
1488 break;
1489
1490 case ConfigureNotify:
1491 if (ev.xconfigure.window == parent)
1294 { 1492 {
1295 TermWin.focus = 1; 1493 while (XCheckTypedWindowEvent (dpy, ev.xconfigure.window, ConfigureNotify, &ev))
1296 want_refresh = 1;
1297#ifdef USE_XIM
1298 if (Input_Context != NULL)
1299 XSetICFocus (Input_Context);
1300#endif
1301#ifdef CURSOR_BLINK
1302 if (Options & Opt_cursorBlink)
1303 cursor_blink_ev.start (NOW + BLINK_INTERVAL);
1304#endif
1305
1306 } 1494 ;
1307 break;
1308 1495
1309 case FocusOut: 1496 bool want_position_change = SHOULD_INVOKE (HOOK_POSITION_CHANGE);
1310 if (TermWin.focus) 1497
1498 bool moved = false;
1499#ifdef HAVE_BG_PIXMAP
1500 if (bg_window_position_sensitive ())
1311 { 1501 {
1312 TermWin.focus = 0; 1502 want_position_change = true;
1313 want_refresh = 1; 1503 if (bg_img == 0)
1314#ifdef USE_XIM 1504 moved = true;
1315 if (Input_Context != NULL)
1316 XUnsetICFocus (Input_Context);
1317#endif
1318#ifdef CURSOR_BLINK
1319 if (Options & Opt_cursorBlink)
1320 cursor_blink_ev.stop ();
1321 hidden_cursor = 0;
1322#endif
1323
1324 }
1325 break;
1326
1327 case ConfigureNotify:
1328 if (ev.xconfigure.window == TermWin.parent[0])
1329 {
1330 int height, width;
1331
1332 do
1333 { /* Wrap lots of configures into one */
1334 width = ev.xconfigure.width;
1335 height = ev.xconfigure.height;
1336 D_SIZE ((stderr, "Size: ConfigureNotify: %4d x %4d", width, height));
1337 } 1505 }
1338 while (XCheckTypedWindowEvent (display->display, ev.xconfigure.window, ConfigureNotify, &ev)); 1506#endif
1339 1507
1340 if (szHint.width != width || szHint.height != height) 1508 if (want_position_change)
1341 { 1509 {
1342 D_SIZE ((stderr, "Size: Resizing from: %4d x %4d", szHint.width, szHint.height)); 1510 int x, y;
1343 resize_all_windows (width, height, 1); 1511
1512 if (ev.xconfigure.send_event)
1513 {
1514 x = ev.xconfigure.x;
1515 y = ev.xconfigure.y;
1516 }
1517 else
1518 get_window_origin (x, y);
1519
1520 if (x != parent_x || y != parent_y)
1521 {
1522 parent_x = x;
1523 parent_y = y;
1524 HOOK_INVOKE ((this, HOOK_POSITION_CHANGE, DT_INT, x, DT_INT, y, DT_END));
1525 moved = true;
1526 }
1344 } 1527 }
1345#ifdef DEBUG_SIZE 1528
1529 if (szHint.width != ev.xconfigure.width || szHint.height != ev.xconfigure.height)
1530 {
1531 seen_resize = 1;
1532 resize_all_windows (ev.xconfigure.width, ev.xconfigure.height, 1);
1533 }
1346 else 1534 else
1347 { 1535 {
1348 D_SIZE ((stderr, "Size: Not resizing")); 1536#ifdef HAVE_BG_PIXMAP
1537 if (moved)
1538 update_background ();
1539#endif
1349 } 1540 }
1350#endif
1351#ifdef TRANSPARENT /* XXX: maybe not needed - leave in for now */
1352 if (Options & Opt_transparent)
1353 {
1354 check_our_parents ();
1355 if (am_transparent)
1356 want_full_refresh = 1;
1357 }
1358#endif
1359 1541
1542 HOOK_INVOKE ((this, HOOK_CONFIGURE_NOTIFY, DT_XEVENT, &ev, DT_END));
1360 } 1543 }
1361 break; 1544 break;
1362 1545
1546 case PropertyNotify:
1547 HOOK_INVOKE ((this, HOOK_PROPERTY_NOTIFY, DT_XEVENT, &ev, DT_END));
1548 break;
1549
1363 case SelectionClear: 1550 case SelectionClear:
1364 display->set_selection_owner (0); 1551 selection_clear (ev.xselectionclear.selection == xa[XA_CLIPBOARD]);
1365 break;
1366
1367 case SelectionNotify:
1368 if (selection_wait == Sel_normal)
1369 selection_paste (ev.xselection.requestor,
1370 ev.xselection.property, True);
1371 break; 1552 break;
1372 1553
1373 case SelectionRequest: 1554 case SelectionRequest:
1374 selection_send (ev.xselectionrequest); 1555 selection_send (ev.xselectionrequest);
1375 break; 1556 break;
1376 1557
1558 case MapNotify:
1559#ifdef HAVE_BG_PIXMAP
1560 // This is needed at startup for the case of no window manager
1561 // or a non-reparenting window manager and also because we
1562 // defer bg image updates if the window is not mapped. The
1563 // short delay is to optimize for multiple ConfigureNotify
1564 // events at startup when the window manager reparents the
1565 // window, so as to perform the computation after we have
1566 // received all of them.
1567 if (bg_img == 0)
1568 update_background_ev.start (0.025);
1569#endif
1570 mapped = 1;
1571#ifdef TEXT_BLINK
1572 text_blink_ev.start ();
1573#endif
1574 HOOK_INVOKE ((this, HOOK_MAP_NOTIFY, DT_XEVENT, &ev, DT_END));
1575 break;
1576
1377 case UnmapNotify: 1577 case UnmapNotify:
1378 TermWin.mapped = 0; 1578 mapped = 0;
1379#ifdef TEXT_BLINK 1579#ifdef TEXT_BLINK
1380 text_blink_ev.stop (); 1580 text_blink_ev.stop ();
1381#endif 1581#endif
1582 HOOK_INVOKE ((this, HOOK_UNMAP_NOTIFY, DT_XEVENT, &ev, DT_END));
1382 break; 1583 break;
1383
1384 case MapNotify:
1385 TermWin.mapped = 1;
1386#ifdef TEXT_BLINK
1387 text_blink_ev.start (NOW + TEXT_BLINK_INTERVAL);
1388#endif
1389 break;
1390
1391#ifdef TRANSPARENT
1392 case ReparentNotify:
1393 rootwin_cb (ev);
1394 break;
1395#endif /* TRANSPARENT */
1396 1584
1397 case GraphicsExpose: 1585 case GraphicsExpose:
1398 case Expose: 1586 case Expose:
1399 if (ev.xany.window == TermWin.vt) 1587 if (ev.xany.window == vt)
1400 { 1588 {
1401#ifdef NO_SLOW_LINK_SUPPORT 1589 do
1590 {
1402 scr_expose (ev.xexpose.x, ev.xexpose.y, 1591 scr_expose (ev.xexpose.x, ev.xexpose.y,
1403 ev.xexpose.width, ev.xexpose.height, False); 1592 ev.xexpose.width, ev.xexpose.height, false);
1404#else 1593 }
1405 // don't understand this, so commented it out 1594 while (XCheckTypedWindowEvent (dpy, vt, ev.xany.type, &ev));
1595
1596 ev.xany.type = ev.xany.type == Expose ? GraphicsExpose : Expose;
1597
1598 while (XCheckTypedWindowEvent (dpy, vt, ev.xany.type, &ev))
1599 {
1406 scr_expose (ev.xexpose.x, ev.xexpose.y, 1600 scr_expose (ev.xexpose.x, ev.xexpose.y,
1407 ev.xexpose.width, ev.xexpose.height, False); 1601 ev.xexpose.width, ev.xexpose.height, false);
1408 //scr_expose (ev.xexpose.x, 0, 1602 }
1409 // ev.xexpose.width, TermWin.height, False); 1603
1410#endif
1411 want_refresh = 1; 1604 want_refresh = 1;
1412 } 1605 }
1413 else 1606 else
1414 { 1607 {
1415 XEvent unused_event; 1608 XEvent unused_event;
1416 1609
1417 while (XCheckTypedWindowEvent (display->display, ev.xany.window, 1610 while (XCheckTypedWindowEvent (dpy, ev.xany.window, Expose, &unused_event))
1418 Expose, 1611 ;
1419 &unused_event)) ; 1612 while (XCheckTypedWindowEvent (dpy, ev.xany.window, GraphicsExpose, &unused_event))
1420 while (XCheckTypedWindowEvent (display->display, ev.xany.window, 1613 ;
1421 GraphicsExpose, 1614
1422 &unused_event)) ; 1615 if (scrollBar.state && ev.xany.window == scrollBar.win)
1423 if (isScrollbarWindow (ev.xany.window))
1424 { 1616 {
1425 scrollBar.setIdle (); 1617 scrollBar.state = SB_STATE_IDLE;
1426 scrollbar_show (0); 1618 scrollBar.show (0);
1427 } 1619 }
1428#ifdef MENUBAR
1429 if (menubar_visible () && isMenuBarWindow (ev.xany.window))
1430 menubar_expose ();
1431#endif
1432 } 1620 }
1433 break; 1621 break;
1434 1622
1435 case MotionNotify: 1623 case MotionNotify:
1436#ifdef POINTER_BLANK 1624#ifdef POINTER_BLANK
1437 if (hidden_pointer) 1625 if (hidden_pointer)
1438 pointer_unblank (); 1626 pointer_unblank ();
1439#endif 1627#endif
1440#if MENUBAR 1628 if ((priv_modes & PrivMode_MouseBtnEvent && ev.xbutton.state & (Button1Mask|Button2Mask|Button3Mask))
1441 if (isMenuBarWindow (ev.xany.window)) 1629 || priv_modes & PrivMode_MouseAnyEvent)
1630 mouse_report (ev.xbutton);
1631 if ((priv_modes & PrivMode_mouse_report) && !bypass_keystate)
1632 break;
1633
1634 if (ev.xany.window == vt)
1442 { 1635 {
1443 menubar_control (ev.xbutton); 1636 if (SHOULD_INVOKE (HOOK_MOTION_NOTIFY)
1444 break; 1637 && HOOK_INVOKE ((this, HOOK_MOTION_NOTIFY, DT_XEVENT, &ev, DT_END)))
1445 } 1638 ; // nop
1446#endif
1447 if ((PrivateModes & PrivMode_mouse_report) && ! (bypass_keystate))
1448 break;
1449
1450 if (ev.xany.window == TermWin.vt)
1451 {
1452 if ((ev.xbutton.state & (Button1Mask | Button3Mask))) 1639 else if (ev.xbutton.state & (Button1Mask | Button3Mask))
1453 { 1640 {
1454 while (XCheckTypedWindowEvent (display->display, TermWin.vt, MotionNotify, &ev)) 1641 while (XCheckTypedWindowEvent (dpy, vt, MotionNotify, &ev))
1455 ; 1642 ;
1456 1643
1457 XQueryPointer (display->display, TermWin.vt, 1644 XQueryPointer (dpy, vt,
1458 &unused_root, &unused_child, 1645 &unused_root, &unused_child,
1459 &unused_root_x, &unused_root_y, 1646 &unused_root_x, &unused_root_y,
1460 & (ev.xbutton.x), & (ev.xbutton.y), 1647 &ev.xbutton.x, &ev.xbutton.y,
1461 &unused_mask); 1648 &ev.xbutton.state);
1462#ifdef MOUSE_THRESHOLD 1649#ifdef MOUSE_THRESHOLD
1463 /* deal with a `jumpy' mouse */ 1650 /* deal with a `jumpy' mouse */
1464 if ((ev.xmotion.time - MEvent.time) > MOUSE_THRESHOLD) 1651 if ((ev.xmotion.time - MEvent.time) > MOUSE_THRESHOLD)
1465 { 1652 {
1466#endif 1653#endif
1654#if ISO_14755
1655 // 5.4
1656 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
1657 {
1658 iso14755_54 (ev.xbutton.x, ev.xbutton.y);
1659 break;
1660 }
1661#endif
1467 selection_extend ((ev.xbutton.x), (ev.xbutton.y), 1662 selection_extend (ev.xbutton.x, ev.xbutton.y,
1468 (ev.xbutton.state & Button3Mask) ? 2 : 0); 1663 ev.xbutton.state & Button3Mask ? 2 : 0);
1664
1469#ifdef SELECTION_SCROLLING 1665#ifdef SELECTION_SCROLLING
1470 if (ev.xbutton.y < TermWin.int_bwidth 1666 if (ev.xbutton.y < int_bwidth
1471 || Pixel2Row (ev.xbutton.y) > (TermWin.nrow-1)) 1667 || Pixel2Row (ev.xbutton.y) > (nrow-1))
1472 { 1668 {
1669 page_dirn scroll_selection_dir;
1473 int dist; 1670 int dist;
1474
1475 pending_scroll_selection=1;
1476 1671
1477 /* don't clobber the current delay if we are 1672 /* don't clobber the current delay if we are
1478 * already in the middle of scrolling. 1673 * already in the middle of scrolling.
1479 */ 1674 */
1480 if (scroll_selection_delay<=0) 1675 if (!sel_scroll_ev.is_active ())
1481 scroll_selection_delay=SCROLLBAR_CONTINUOUS_DELAY; 1676 sel_scroll_ev.start (SCROLLBAR_INITIAL_DELAY, SCROLLBAR_CONTINUOUS_DELAY);
1482 1677
1483 /* save the event params so we can highlight 1678 /* save the event params so we can highlight
1484 * the selection in the pending-scroll loop 1679 * the selection in the pending-scroll loop
1485 */ 1680 */
1486 selection_save_x=ev.xbutton.x; 1681 selection_save_x = ev.xbutton.x;
1487 selection_save_y=ev.xbutton.y; 1682 selection_save_y = ev.xbutton.y;
1488 selection_save_state=
1489 (ev.xbutton.state & Button3Mask) ? 2 : 0; 1683 selection_save_state = (ev.xbutton.state & Button3Mask) ? 2 : 0;
1490 1684
1491 /* calc number of lines to scroll */ 1685 /* calc number of lines to scroll */
1492 if (ev.xbutton.y<TermWin.int_bwidth) 1686 if (ev.xbutton.y < int_bwidth)
1493 { 1687 {
1494 scroll_selection_dir = UP; 1688 scroll_selection_dir = UP;
1495 dist = TermWin.int_bwidth - ev.xbutton.y; 1689 dist = int_bwidth - ev.xbutton.y;
1496 } 1690 }
1497 else 1691 else
1498 { 1692 {
1499 scroll_selection_dir = DN; 1693 scroll_selection_dir = DN;
1500 dist = ev.xbutton.y - 1694 dist = ev.xbutton.y - (int_bwidth + vt_height);
1501 (TermWin.int_bwidth + TermWin.height);
1502 } 1695 }
1696
1503 scroll_selection_lines= (Pixel2Height (dist)/ 1697 scroll_selection_lines = Pixel2Height (dist)
1504 SELECTION_SCROLL_LINE_SPEEDUP)+1; 1698 / SELECTION_SCROLL_LINE_SPEEDUP
1699 + 1;
1505 MIN_IT (scroll_selection_lines, 1700 min_it (scroll_selection_lines,
1506 SELECTION_SCROLL_MAX_LINES); 1701 SELECTION_SCROLL_MAX_LINES);
1702 scroll_selection_lines *= scroll_selection_dir;
1507 } 1703 }
1508 else 1704 else
1509 { 1705 {
1510 /* we are within the text window, so we 1706 /* we are within the text window, so we
1511 * shouldn't be scrolling 1707 * shouldn't be scrolling
1512 */ 1708 */
1513 pending_scroll_selection = 0; 1709 sel_scroll_ev.stop();
1514 } 1710 }
1515#endif 1711#endif
1516#ifdef MOUSE_THRESHOLD 1712#ifdef MOUSE_THRESHOLD
1517
1518 } 1713 }
1519#endif 1714#endif
1520
1521 } 1715 }
1522 } 1716 }
1523 else if (isScrollbarWindow (ev.xany.window) && scrollbar_isMotion ()) 1717 else if (scrollBar.state == SB_STATE_MOTION && ev.xany.window == scrollBar.win)
1524 { 1718 {
1525 while (XCheckTypedWindowEvent (display->display, scrollBar.win, 1719 while (XCheckTypedWindowEvent (dpy, scrollBar.win,
1526 MotionNotify, &ev)) ; 1720 MotionNotify, &ev))
1721 ;
1722
1527 XQueryPointer (display->display, scrollBar.win, 1723 XQueryPointer (dpy, scrollBar.win,
1528 &unused_root, &unused_child, 1724 &unused_root, &unused_child,
1529 &unused_root_x, &unused_root_y, 1725 &unused_root_x, &unused_root_y,
1530 & (ev.xbutton.x), & (ev.xbutton.y), 1726 &ev.xbutton.x, &ev.xbutton.y,
1531 &unused_mask); 1727 &unused_mask);
1532 scr_move_to (scrollbar_position (ev.xbutton.y) - csrO, 1728 scr_move_to (scrollBar.position (ev.xbutton.y) - csrO,
1533 scrollbar_size ()); 1729 scrollBar.size ());
1534 scr_refresh (refresh_type);
1535 refresh_limit = 0; 1730 want_refresh = 1;
1536 scrollbar_show (1); 1731 scrollBar.show (1);
1537 } 1732 }
1538 break; 1733 break;
1539 } 1734 }
1540}
1541 1735
1542void 1736#if defined(CURSOR_BLINK)
1737 if (ev.type == KeyPress)
1738 cursor_blink_reset ();
1739#endif
1740
1741#if defined(POINTER_BLANK)
1742 if (option (Opt_pointerBlank) && pointerBlankDelay > 0)
1743 {
1744 if (ev.type == MotionNotify
1745 || ev.type == ButtonPress
1746 || ev.type == ButtonRelease)
1747 if (hidden_pointer)
1748 pointer_unblank ();
1749
1750 if (ev.type == KeyPress && hidden_pointer == 0)
1751 pointer_blank ();
1752 }
1753#endif
1754
1755 refresh_check ();
1756}
1757
1758#if ENABLE_FRILLS
1759void ecb_cold
1760rxvt_term::set_urgency (bool enable)
1761{
1762 if (enable == urgency_hint)
1763 return;
1764
1765 if (XWMHints *h = XGetWMHints (dpy, parent))
1766 {
1767 h->flags = h->flags & ~XUrgencyHint | (enable ? XUrgencyHint : 0);
1768 XSetWMHints (dpy, parent, h);
1769 urgency_hint = enable;
1770 XFree (h);
1771 }
1772}
1773#endif
1774
1775void ecb_cold
1776rxvt_term::focus_in ()
1777{
1778 if (!focus)
1779 {
1780 focus = 1;
1781 want_refresh = 1;
1782
1783#if USE_XIM
1784 if (Input_Context != NULL)
1785 {
1786 im_set_position ();
1787 XSetICFocus (Input_Context);
1788 }
1789#endif
1790#if CURSOR_BLINK
1791 if (option (Opt_cursorBlink))
1792 cursor_blink_ev.again ();
1793#endif
1794#if OFF_FOCUS_FADING
1795 if (rs[Rs_fade])
1796 {
1797 pix_colors = pix_colors_focused;
1798 scr_recolour ();
1799 }
1800#endif
1801#if ENABLE_FRILLS
1802 if (option (Opt_urgentOnBell))
1803 set_urgency (0);
1804#endif
1805
1806 HOOK_INVOKE ((this, HOOK_FOCUS_IN, DT_END));
1807 }
1808}
1809
1810void ecb_cold
1811rxvt_term::focus_out ()
1812{
1813 if (focus)
1814 {
1815 focus = 0;
1816 want_refresh = 1;
1817
1818#if ENABLE_FRILLS
1819 if (option (Opt_urgentOnBell))
1820 set_urgency (0);
1821#endif
1822#if ENABLE_FRILLS || ISO_14755
1823 if (iso14755buf)
1824 {
1825 iso14755buf = 0;
1826# if ISO_14755
1827 scr_overlay_off ();
1828# endif
1829 }
1830#endif
1831#if USE_XIM
1832 if (Input_Context != NULL)
1833 XUnsetICFocus (Input_Context);
1834#endif
1835#if CURSOR_BLINK
1836 if (option (Opt_cursorBlink))
1837 cursor_blink_ev.stop ();
1838
1839 hidden_cursor = 0;
1840#endif
1841#if OFF_FOCUS_FADING
1842 if (rs[Rs_fade])
1843 {
1844 pix_colors = pix_colors_unfocused;
1845 scr_recolour ();
1846 }
1847#endif
1848
1849 HOOK_INVOKE ((this, HOOK_FOCUS_OUT, DT_END));
1850 }
1851}
1852
1853void ecb_cold
1854rxvt_term::update_fade_color (unsigned int idx)
1855{
1856#if OFF_FOCUS_FADING
1857 if (rs[Rs_fade])
1858 {
1859 rgba c;
1860 pix_colors [Color_fade].get (c);
1861 pix_colors_focused [idx].fade (this, atoi (rs[Rs_fade]), pix_colors_unfocused [idx], c);
1862 }
1863#endif
1864}
1865
1866#if BG_IMAGE_FROM_ROOT || ENABLE_PERL
1867void ecb_hot
1543rxvt_term::rootwin_cb (XEvent &ev) 1868rxvt_term::rootwin_cb (XEvent &ev)
1544{ 1869{
1545 SET_R (this); 1870 make_current ();
1546 SET_LOCALE (locale); 1871
1872 if (SHOULD_INVOKE (HOOK_ROOT_EVENT)
1873 && HOOK_INVOKE ((this, HOOK_ROOT_EVENT, DT_XEVENT, &ev, DT_END)))
1874 return;
1547 1875
1548 switch (ev.type) 1876 switch (ev.type)
1549 { 1877 {
1550 case PropertyNotify: 1878 case PropertyNotify:
1879 /*
1880 * if user used some Esetroot compatible prog to set the root bg,
1881 * use the property to determine the pixmap. We use it later on.
1882 */
1551 if (ev.xproperty.atom == xa[XA_VT_SELECTION]) 1883 if (ev.xproperty.atom == xa[XA_XROOTPMAP_ID]
1884 || ev.xproperty.atom == xa[XA_ESETROOT_PMAP_ID])
1552 { 1885 {
1553 if (ev.xproperty.state == PropertyNewValue) 1886#if BG_IMAGE_FROM_ROOT
1554 selection_property (ev.xproperty.window, ev.xproperty.atom); 1887 if (option (Opt_transparent))
1555 break; 1888 {
1889 rxvt_img::new_from_root (this)->replace (root_img);
1890 update_background ();
1891 }
1892#endif
1893 HOOK_INVOKE ((this, HOOK_ROOTPMAP_CHANGE, DT_END));
1556 } 1894 }
1557#ifdef TRANSPARENT
1558 else
1559 {
1560 /*
1561 * if user used some Esetroot compatible prog to set the root bg,
1562 * use the property to determine the pixmap. We use it later on.
1563 */
1564 if (xa[XA_XROOTPMAPID] == 0)
1565 xa[XA_XROOTPMAPID] = XInternAtom (display->display, "_XROOTPMAP_ID", False);
1566 1895
1567 if (ev.xproperty.atom != xa[XA_XROOTPMAPID])
1568 return;
1569 }
1570
1571 /* FALLTHROUGH */
1572 case ReparentNotify:
1573 if ((Options & Opt_transparent) && check_our_parents ())
1574 if (am_transparent)
1575 want_full_refresh = 1;
1576 break; 1896 break;
1577#endif
1578 } 1897 }
1898
1899 refresh_check ();
1579} 1900}
1901#endif
1580 1902
1581void 1903void
1582rxvt_term::button_press (XButtonEvent &ev) 1904rxvt_term::button_press (XButtonEvent &ev)
1583{ 1905{
1584 int reportmode = 0, clickintime; 1906 int reportmode = 0, clickintime;
1585 1907
1586 bypass_keystate = ev.state & (ModMetaMask | ShiftMask); 1908 bypass_keystate = ev.state & (ModMetaMask | ShiftMask);
1909
1587 if (!bypass_keystate) 1910 if (!bypass_keystate)
1588 reportmode = !! (PrivateModes & PrivMode_mouse_report); 1911 reportmode = !! (priv_modes & PrivMode_mouse_report);
1912
1589 /* 1913 /*
1590 * VT window processing of button press 1914 * VT window processing of button press
1591 */ 1915 */
1592 if (ev.window == TermWin.vt) 1916 if (ev.window == vt)
1593 { 1917 {
1918 if (HOOK_INVOKE ((this, HOOK_BUTTON_PRESS, DT_XEVENT, &ev, DT_END)))
1919 return;
1920
1921#if ISO_14755
1922 // 5.4
1923 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
1924 {
1925 iso14755_54 (ev.x, ev.y);
1926 return;
1927 }
1928#endif
1929
1594 clickintime = ev.time - MEvent.time < MULTICLICK_TIME; 1930 clickintime = ev.time - MEvent.time < MULTICLICK_TIME;
1931
1595 if (reportmode) 1932 if (reportmode)
1596 { 1933 {
1597 /* mouse report from vt window */ 1934 /* mouse report from vt window */
1598 /* save the xbutton state (for ButtonRelease) */ 1935 /* save the xbutton state (for ButtonRelease) */
1599 MEvent.state = ev.state; 1936 MEvent.state = ev.state;
1600#ifdef MOUSE_REPORT_DOUBLECLICK 1937#ifdef MOUSE_REPORT_DOUBLECLICK
1601 if (ev.button == MEvent.button && clickintime) 1938 if (ev.button == MEvent.button && clickintime)
1602 { 1939 {
1603 /* same button, within alloted time */ 1940 /* same button, within allowed time */
1604 MEvent.clicks++; 1941 MEvent.clicks++;
1942
1605 if (MEvent.clicks > 1) 1943 if (MEvent.clicks > 1)
1606 { 1944 {
1607 /* only report double clicks */ 1945 /* only report double clicks */
1608 MEvent.clicks = 2; 1946 MEvent.clicks = 2;
1609 mouse_report (ev); 1947 mouse_report (ev);
… …
1621 mouse_report (ev); 1959 mouse_report (ev);
1622 } 1960 }
1623#else 1961#else
1624 MEvent.button = ev.button; 1962 MEvent.button = ev.button;
1625 mouse_report (ev); 1963 mouse_report (ev);
1626#endif /* MOUSE_REPORT_DOUBLECLICK */ 1964#endif /* MOUSE_REPORT_DOUBLECLICK */
1627 1965
1628 } 1966 }
1629 else 1967 else
1630 { 1968 {
1631 if (ev.button != MEvent.button) 1969 if (ev.button != MEvent.button)
1632 MEvent.clicks = 0; 1970 MEvent.clicks = 0;
1971
1633 switch (ev.button) 1972 switch (ev.button)
1634 { 1973 {
1635 case Button1: 1974 case Button1:
1975 /* allow meta + click to select rectangular areas */
1976 /* should be done in screen.C */
1977#if ENABLE_FRILLS
1978 selection.rect = !!(ev.state & ModMetaMask);
1979#else
1980 selection.rect = false;
1981#endif
1982
1636 /* allow shift+left click to extend selection */ 1983 /* allow shift+left click to extend selection */
1637 if (ev.state & ShiftMask && ! (PrivateModes & PrivMode_mouse_report)) 1984 if (ev.state & ShiftMask && !(priv_modes & PrivMode_mouse_report))
1638 { 1985 {
1639 if (MEvent.button == Button1 && clickintime) 1986 if (MEvent.button == Button1 && clickintime)
1640 selection_rotate (ev.x, ev.y); 1987 selection_rotate (ev.x, ev.y);
1641 else 1988 else
1642 selection_extend (ev.x, ev.y, 1); 1989 selection_extend (ev.x, ev.y, 1);
… …
1657 case Button3: 2004 case Button3:
1658 if (MEvent.button == Button3 && clickintime) 2005 if (MEvent.button == Button3 && clickintime)
1659 selection_rotate (ev.x, ev.y); 2006 selection_rotate (ev.x, ev.y);
1660 else 2007 else
1661 selection_extend (ev.x, ev.y, 1); 2008 selection_extend (ev.x, ev.y, 1);
2009
1662 MEvent.button = Button3; 2010 MEvent.button = Button3;
1663 break; 2011 break;
1664 } 2012 }
1665 } 2013 }
2014
1666 MEvent.time = ev.time; 2015 MEvent.time = ev.time;
1667 return; 2016 return;
1668 } 2017 }
1669 2018
1670 /* 2019 /*
1671 * Scrollbar window processing of button press 2020 * Scrollbar window processing of button press
1672 */ 2021 */
1673 if (isScrollbarWindow (ev.window)) 2022 if (scrollBar.state && ev.window == scrollBar.win)
1674 { 2023 {
1675 scrollBar.setIdle (); 2024 page_dirn direction = NO_DIR;
2025
2026 if (scrollBar.upButton (ev.y))
2027 direction = UP; /* up */
2028 else if (scrollBar.dnButton (ev.y))
2029 direction = DN; /* down */
2030
2031 scrollBar.state = SB_STATE_IDLE;
1676 /* 2032 /*
1677 * Rxvt-style scrollbar: 2033 * Rxvt-style scrollbar:
1678 * move up if mouse is above slider 2034 * move up if mouse is above slider
1679 * move dn if mouse is below slider 2035 * move dn if mouse is below slider
1680 * 2036 *
… …
1689 /* 2045 /*
1690 * Mouse report disabled scrollbar: 2046 * Mouse report disabled scrollbar:
1691 * arrow buttons - send up/down 2047 * arrow buttons - send up/down
1692 * click on scrollbar - send pageup/down 2048 * click on scrollbar - send pageup/down
1693 */ 2049 */
1694 if ((scrollBar.style == R_SB_NEXT 2050 if (direction == UP)
1695 && scrollbarnext_upButton (ev.y))
1696 || (scrollBar.style == R_SB_RXVT
1697 && scrollbarrxvt_upButton (ev.y)))
1698 tt_printf ("\033[A"); 2051 tt_printf ("\033[A");
1699 else if ((scrollBar.style == R_SB_NEXT 2052 else if (direction == DN)
1700 && scrollbarnext_dnButton (ev.y))
1701 || (scrollBar.style == R_SB_RXVT
1702 && scrollbarrxvt_dnButton (ev.y)))
1703 tt_printf ("\033[B"); 2053 tt_printf ("\033[B");
1704 else 2054 else
1705 switch (ev.button) 2055 switch (ev.button)
1706 { 2056 {
1707 case Button2: 2057 case Button2:
… …
1714 tt_printf ("\033[5~"); 2064 tt_printf ("\033[5~");
1715 break; 2065 break;
1716 } 2066 }
1717 } 2067 }
1718 else 2068 else
1719#endif /* NO_SCROLLBAR_REPORT */ 2069#endif /* NO_SCROLLBAR_REPORT */
1720
1721 {
1722 char upordown = 0;
1723
1724 if (scrollBar.style == R_SB_NEXT)
1725 { 2070 {
1726 if (scrollbarnext_upButton (ev.y)) 2071 if (direction != NO_DIR)
1727 upordown = -1; /* up */
1728 else if (scrollbarnext_dnButton (ev.y))
1729 upordown = 1; /* down */
1730 }
1731 else if (scrollBar.style == R_SB_RXVT)
1732 {
1733 if (scrollbarrxvt_upButton (ev.y))
1734 upordown = -1; /* up */
1735 else if (scrollbarrxvt_dnButton (ev.y))
1736 upordown = 1; /* down */
1737 }
1738 if (upordown)
1739 { 2072 {
1740#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING 2073#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1741 scroll_arrow_delay = SCROLLBAR_INITIAL_DELAY; 2074 if (!cont_scroll_ev.is_active ())
2075 cont_scroll_ev.start (SCROLLBAR_INITIAL_DELAY, SCROLLBAR_CONTINUOUS_DELAY);
1742#endif 2076#endif
1743 if (scr_page (upordown < 0 ? UP : DN, 1)) 2077 if (scr_page (direction, 1))
1744 { 2078 {
1745 if (upordown < 0) 2079 if (direction == UP)
1746 scrollBar.setUp (); 2080 scrollBar.state = SB_STATE_UP;
1747 else 2081 else
1748 scrollBar.setDn (); 2082 scrollBar.state = SB_STATE_DOWN;
1749 } 2083 }
1750 } 2084 }
1751 else 2085 else
1752 switch (ev.button) 2086 switch (ev.button)
1753 { 2087 {
1754 case Button2: 2088 case Button2:
1755 switch (scrollbar_align) 2089 switch (scrollBar.align)
1756 { 2090 {
1757 case R_SB_ALIGN_TOP: 2091 case SB_ALIGN_TOP:
1758 csrO = 0; 2092 csrO = 0;
1759 break; 2093 break;
1760 case R_SB_ALIGN_CENTRE: 2094 case SB_ALIGN_CENTRE:
1761 csrO = (scrollBar.bot - scrollBar.top) / 2; 2095 csrO = (scrollBar.bot - scrollBar.top) / 2;
1762 break; 2096 break;
1763 case R_SB_ALIGN_BOTTOM: 2097 case SB_ALIGN_BOTTOM:
1764 csrO = scrollBar.bot - scrollBar.top; 2098 csrO = scrollBar.bot - scrollBar.top;
1765 break; 2099 break;
1766 } 2100 }
2101
1767 if (scrollBar.style == R_SB_XTERM 2102 if (scrollBar.style == SB_STYLE_XTERM
1768 || scrollbar_above_slider (ev.y) 2103 || scrollBar.above_slider (ev.y)
1769 || scrollbar_below_slider (ev.y)) 2104 || scrollBar.below_slider (ev.y))
1770 scr_move_to ( scrollbar_position (ev.y) - csrO, 2105 scr_move_to (scrollBar.position (ev.y) - csrO, scrollBar.size ());
1771 scrollbar_size ()); 2106
1772 scrollBar.setMotion (); 2107 scrollBar.state = SB_STATE_MOTION;
1773 break; 2108 break;
1774 2109
1775 case Button1: 2110 case Button1:
1776 if (scrollbar_align == R_SB_ALIGN_CENTRE) 2111 if (scrollBar.align == SB_ALIGN_CENTRE)
1777 csrO = ev.y - scrollBar.top; 2112 csrO = ev.y - scrollBar.top;
1778 /* FALLTHROUGH */ 2113 /* FALLTHROUGH */
1779 2114
1780 case Button3: 2115 case Button3:
1781 if (scrollBar.style != R_SB_XTERM) 2116 if (scrollBar.style != SB_STYLE_XTERM)
1782 { 2117 {
1783 if (scrollbar_above_slider (ev.y)) 2118 if (scrollBar.above_slider (ev.y))
1784# ifdef RXVT_SCROLL_FULL 2119# ifdef RXVT_SCROLL_FULL
1785 scr_page (UP, TermWin.nrow - 1); 2120 scr_page (UP, nrow - 1);
1786# else 2121# else
1787 scr_page (UP, TermWin.nrow / 4); 2122 scr_page (UP, nrow / 4);
1788# endif 2123# endif
1789 else if (scrollbar_below_slider (ev.y)) 2124 else if (scrollBar.below_slider (ev.y))
1790# ifdef RXVT_SCROLL_FULL 2125# ifdef RXVT_SCROLL_FULL
1791 scr_page (DN, TermWin.nrow - 1); 2126 scr_page (DN, nrow - 1);
1792# else 2127# else
1793 scr_page (DN, TermWin.nrow / 4); 2128 scr_page (DN, nrow / 4);
1794# endif 2129# endif
1795 else 2130 else
1796 scrollBar.setMotion (); 2131 scrollBar.state = SB_STATE_MOTION;
1797 } 2132 }
1798 else 2133 else
1799 { 2134 {
1800 scr_page ((ev.button == Button1 ? DN : UP), 2135 scr_page ((ev.button == Button1 ? DN : UP),
1801 (TermWin.nrow 2136 (nrow
1802 * scrollbar_position (ev.y) 2137 * scrollBar.position (ev.y)
1803 / scrollbar_size ())); 2138 / scrollBar.size ()));
1804 } 2139 }
2140
1805 break; 2141 break;
1806 } 2142 }
1807 } 2143 }
2144
1808 return; 2145 return;
1809 } 2146 }
1810#if MENUBAR
1811 /*
1812 * Menubar window processing of button press
1813 */
1814 if (isMenuBarWindow (ev.window))
1815 menubar_control (ev);
1816#endif
1817} 2147}
1818 2148
1819void 2149void
1820rxvt_term::button_release (XButtonEvent &ev) 2150rxvt_term::button_release (XButtonEvent &ev)
1821{ 2151{
1822 int reportmode = 0; 2152 int reportmode = 0;
1823 2153
1824 csrO = 0; /* reset csr Offset */ 2154 csrO = 0; /* reset csr Offset */
1825 if (!bypass_keystate) 2155 if (!bypass_keystate)
1826 reportmode = !! (PrivateModes & PrivMode_mouse_report); 2156 reportmode = !! (priv_modes & PrivMode_mouse_report);
1827 2157
1828 if (scrollbar_isUpDn ()) 2158 if (scrollBar.state == SB_STATE_UP || scrollBar.state == SB_STATE_DOWN)
1829 { 2159 {
1830 scrollBar.setIdle (); 2160 scrollBar.state = SB_STATE_IDLE;
1831 scrollbar_show (0); 2161 scrollBar.show (0);
1832#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1833 refresh_type &= ~SMOOTH_REFRESH;
1834#endif
1835
1836 } 2162 }
2163
1837#ifdef SELECTION_SCROLLING 2164#ifdef SELECTION_SCROLLING
1838 pending_scroll_selection=0; 2165 sel_scroll_ev.stop();
1839#endif 2166#endif
2167
1840 if (ev.window == TermWin.vt) 2168 if (ev.window == vt)
1841 { 2169 {
2170 if (HOOK_INVOKE ((this, HOOK_BUTTON_RELEASE, DT_XEVENT, &ev, DT_END)))
2171 return;
2172
2173#if ISO_14755
2174 // 5.4
2175 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
2176 return;
2177#endif
2178
1842 if (reportmode) 2179 if (reportmode)
1843 { 2180 {
1844 /* mouse report from vt window */ 2181 /* mouse report from vt window */
1845 /* don't report release of wheel "buttons" */ 2182 /* don't report release of wheel "buttons" */
1846 if (ev.button >= 4) 2183 if (ev.button >= 4)
… …
1857 mouse_report (ev); 2194 mouse_report (ev);
1858 } 2195 }
1859#else /* MOUSE_REPORT_DOUBLECLICK */ 2196#else /* MOUSE_REPORT_DOUBLECLICK */
1860 MEvent.button = AnyButton; 2197 MEvent.button = AnyButton;
1861 mouse_report (ev); 2198 mouse_report (ev);
1862#endif /* MOUSE_REPORT_DOUBLECLICK */ 2199#endif /* MOUSE_REPORT_DOUBLECLICK */
1863 return; 2200 return;
1864 } 2201 }
2202
1865 /* 2203 /*
1866 * dumb hack to compensate for the failure of click-and-drag 2204 * dumb hack to compensate for the failure of click-and-drag
1867 * when overriding mouse reporting 2205 * when overriding mouse reporting
1868 */ 2206 */
1869 if (PrivateModes & PrivMode_mouse_report 2207 if (priv_modes & PrivMode_mouse_report
1870 && bypass_keystate 2208 && bypass_keystate
1871 && ev.button == Button1 && MEvent.clicks <= 1) 2209 && ev.button == Button1 && MEvent.clicks <= 1)
1872 selection_extend (ev.x, ev.y, 0); 2210 selection_extend (ev.x, ev.y, 0);
1873 2211
1874 switch (ev.button) 2212 switch (ev.button)
1875 { 2213 {
1876 case Button1: 2214 case Button1:
1877 case Button3: 2215 case Button3:
1878 selection_make (ev.time); 2216 selection_make (ev.time);
1879 break; 2217 break;
2218
1880 case Button2: 2219 case Button2:
1881 selection_request (ev.time, ev.x, ev.y); 2220 if (IN_RANGE_EXC (ev.x, 0, vt_width) && IN_RANGE_EXC (ev.y, 0, vt_height)) // inside window?
2221 selection_request (ev.time, ev.state & ModMetaMask ? Sel_Clipboard : Sel_Primary);
1882 break; 2222 break;
2223
1883#ifdef MOUSE_WHEEL 2224#ifdef MOUSE_WHEEL
1884 case Button4: 2225 case Button4:
1885 case Button5: 2226 case Button5:
1886 { 2227 {
1887 int i; 2228 int lines;
1888 page_dirn v; 2229 page_dirn dirn;
1889 2230
1890 v = (ev.button == Button4) ? UP : DN; 2231 dirn = ev.button == Button4 ? UP : DN;
2232
1891 if (ev.state & ShiftMask) 2233 if (ev.state & ShiftMask)
1892 i = 1; 2234 lines = 1;
1893 else if ((Options & Opt_mouseWheelScrollPage)) 2235 else if (option (Opt_mouseWheelScrollPage))
1894 i = TermWin.nrow - 1; 2236 lines = nrow - 1;
1895 else 2237 else
1896 i = 5; 2238 lines = 5;
2239
1897# ifdef MOUSE_SLIP_WHEELING 2240# ifdef MOUSE_SLIP_WHEELING
1898 if (ev.state & ControlMask) 2241 if (ev.state & ControlMask)
1899 { 2242 {
1900 mouse_slip_wheel_speed += (v ? -1 : 1); 2243 mouse_slip_wheel_speed += dirn;
1901 mouse_slip_wheel_delay = SCROLLBAR_CONTINUOUS_DELAY; 2244 clamp_it (mouse_slip_wheel_speed, -nrow, nrow);
2245
2246 if (!slip_wheel_ev.is_active ())
2247 slip_wheel_ev.start (SCROLLBAR_CONTINUOUS_DELAY, SCROLLBAR_CONTINUOUS_DELAY);
1902 } 2248 }
2249 else
1903# endif 2250# endif
1904# ifdef JUMP_MOUSE_WHEEL
1905 scr_page (v, i);
1906 scr_refresh (SMOOTH_REFRESH);
1907 scrollbar_show (1);
1908# else
1909 while (i--)
1910 { 2251 {
1911 scr_page (v, 1); 2252 scr_page (dirn, lines);
1912 scr_refresh (SMOOTH_REFRESH);
1913 scrollbar_show (1); 2253 scrollBar.show (1);
1914 } 2254 }
1915# endif
1916
1917 } 2255 }
1918 break; 2256 break;
1919#endif 2257#endif
1920
1921 }
1922 }
1923#ifdef MENUBAR
1924 else if (isMenuBarWindow (ev.window))
1925 menubar_control (ev);
1926#endif
1927}
1928
1929
1930#ifdef TRANSPARENT
1931/*
1932 * Check our parents are still who we think they are.
1933 * Do transparency updates if required
1934 */
1935int
1936rxvt_term::check_our_parents ()
1937{
1938 int i, pchanged, aformat, have_pixmap, rootdepth;
1939 unsigned long nitems, bytes_after;
1940 Atom atype;
1941 unsigned char *prop = NULL;
1942 Window root, oldp, *list;
1943 Pixmap rootpixmap = None;
1944 XWindowAttributes wattr, wrootattr;
1945
1946 pchanged = 0;
1947
1948 if (! (Options & Opt_transparent))
1949 return pchanged; /* Don't try any more */
1950
1951 XGetWindowAttributes (display->display, display->root, &wrootattr);
1952 rootdepth = wrootattr.depth;
1953
1954 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr);
1955 if (rootdepth != wattr.depth)
1956 {
1957 if (am_transparent)
1958 { 2258 }
1959 pchanged = 1; 2259 }
1960 XSetWindowBackground (display->display, TermWin.vt, 2260}
1961 PixColors[Color_bg]); 2261
1962 am_transparent = am_pixmap_trans = 0; 2262/*}}} */
2263
2264void ecb_hot
2265rxvt_term::cmd_parse ()
2266{
2267 wchar_t ch = NOCHAR;
2268 char *seq_begin; // remember start of esc-sequence here
2269
2270 for (;;)
2271 {
2272 if (ecb_unlikely (ch == NOCHAR))
1963 } 2273 {
1964 return pchanged; /* Don't try any more */ 2274 seq_begin = cmdbuf_ptr;
1965 } 2275 ch = next_char ();
1966 2276
1967 /* Get all X ops out of the queue so that our information is up-to-date. */ 2277 if (ch == NOCHAR)
1968 XSync (display->display, False); 2278 break;
1969
1970 /*
1971 * Make the frame window set by the window manager have
1972 * the root background. Some window managers put multiple nested frame
1973 * windows for each client, so we have to take care about that.
1974 */
1975 i = (xa[XA_XROOTPMAPID] != 0
1976 && (XGetWindowProperty (display->display, display->root, xa[XA_XROOTPMAPID],
1977 0L, 1L, False, XA_PIXMAP, &atype, &aformat,
1978 &nitems, &bytes_after, &prop) == Success));
1979 if (!i || prop == NULL)
1980 have_pixmap = 0;
1981 else
1982 {
1983 have_pixmap = 1;
1984 rootpixmap = * ((Pixmap *)prop);
1985 XFree (prop);
1986 }
1987 if (have_pixmap)
1988 {
1989 /*
1990 * Copy display->root pixmap transparency
1991 */
1992 int sx, sy, nx, ny;
1993 unsigned int nw, nh;
1994 Window cr;
1995 XImage *image;
1996 GC gc;
1997 XGCValues gcvalue;
1998
1999 XTranslateCoordinates (display->display, TermWin.parent[0], display->root,
2000 0, 0, &sx, &sy, &cr);
2001 nw = (unsigned int)szHint.width;
2002 nh = (unsigned int)szHint.height;
2003 nx = ny = 0;
2004 if (sx < 0)
2005 { 2279 }
2006 nw += sx; 2280
2007 nx = -sx; 2281 if (ecb_likely (!IS_CONTROL (ch) || ch == C0_LF || ch == C0_CR || ch == C0_HT))
2008 sx = 0;
2009 } 2282 {
2010 if (sy < 0) 2283 if (ecb_unlikely (!seen_input))
2011 {
2012 nh += sy;
2013 ny = -sy;
2014 sy = 0;
2015 }
2016 MIN_IT (nw, (unsigned int) (wrootattr.width - sx));
2017 MIN_IT (nh, (unsigned int) (wrootattr.height - sy));
2018 allowedxerror = -1;
2019 image = XGetImage (display->display, rootpixmap, sx, sy, nw, nh, AllPlanes,
2020 ZPixmap);
2021 /* XXX: handle BadMatch - usually because we're outside the pixmap */
2022 /* XXX: may need a delay here? */
2023 allowedxerror = 0;
2024 if (image == NULL)
2025 {
2026 if (am_transparent && am_pixmap_trans)
2027 { 2284 {
2028 pchanged = 1; 2285 seen_input = 1;
2029 if (TermWin.pixmap != None) 2286 // many badly-written programs (e.g. jed) contain a race condition:
2287 // they first read the screensize and then install a SIGWINCH handler.
2288 // some window managers resize the window early, and these programs
2289 // then sometimes get the size wrong.
2290 // unfortunately other programs are even more buggy and dislike
2291 // being sent SIGWINCH, so only do it when we were in fact being
2292 // resized.
2293 if (seen_resize && cmd_pid)
2294 kill (-cmd_pid, SIGWINCH);
2295 }
2296
2297 /* Read a text string from the input buffer */
2298 wchar_t buf[UBUFSIZ];
2299 bool refreshnow = false;
2300 int nlines = 0;
2301 wchar_t *str = buf;
2302 wchar_t *eol = str + min (ncol, UBUFSIZ);
2303
2304 for (;;)
2305 {
2306 if (ecb_unlikely (ch == NOCHAR || (IS_CONTROL (ch) && ch != C0_LF && ch != C0_CR && ch != C0_HT)))
2307 break;
2308
2309 *str++ = ch;
2310
2311 if (ecb_unlikely (ch == C0_LF || str >= eol))
2030 { 2312 {
2031 XFreePixmap (display->display, TermWin.pixmap); 2313 if (ch == C0_LF)
2032 TermWin.pixmap = None; 2314 nlines++;
2315
2316 refresh_count++;
2317
2318 if (!option (Opt_jumpScroll) || refresh_count >= nrow - 1)
2319 {
2320 refresh_count = 0;
2321
2322 if (!option (Opt_skipScroll) || ev_time () > ev::now () + 1. / 60.)
2323 {
2324 refreshnow = true;
2325 ch = NOCHAR;
2326 break;
2327 }
2328 }
2329
2330 // scr_add_lines only works for nlines <= nrow - 1.
2331 if (nlines >= nrow - 1)
2332 {
2333 if (!(SHOULD_INVOKE (HOOK_ADD_LINES)
2334 && HOOK_INVOKE ((this, HOOK_ADD_LINES, DT_WCS_LEN, buf, str - buf, DT_END))))
2335 scr_add_lines (buf, str - buf, nlines);
2336
2337 nlines = 0;
2338 str = buf;
2339 eol = str + min (ncol, UBUFSIZ);
2340 }
2341
2342 if (str >= eol)
2343 {
2344 if (eol >= buf + UBUFSIZ)
2345 {
2346 ch = NOCHAR;
2347 break;
2348 }
2349 else
2350 eol = min (eol + ncol, buf + UBUFSIZ);
2351 }
2352
2033 } 2353 }
2354
2355 seq_begin = cmdbuf_ptr;
2356 ch = next_char ();
2034 } 2357 }
2035 am_pixmap_trans = 0; 2358
2359 if (!(SHOULD_INVOKE (HOOK_ADD_LINES)
2360 && HOOK_INVOKE ((this, HOOK_ADD_LINES, DT_WCS_LEN, buf, str - buf, DT_END))))
2361 scr_add_lines (buf, str - buf, nlines);
2362
2363 /*
2364 * If there have been a lot of new lines, then update the screen
2365 * What the heck we'll cheat and only refresh less than every page-full.
2366 * if skipScroll is enabled.
2367 */
2368 if (refreshnow)
2369 {
2370 scr_refresh ();
2371 want_refresh = 1;
2372 }
2036 } 2373 }
2037 else 2374 else
2038 { 2375 {
2039 if (TermWin.pixmap != None) 2376 try
2040 XFreePixmap (display->display, TermWin.pixmap);
2041 TermWin.pixmap = XCreatePixmap (display->display, TermWin.vt,
2042 (unsigned int)szHint.width,
2043 (unsigned int)szHint.height,
2044 (unsigned int)image->depth);
2045 gc = XCreateGC (display->display, TermWin.vt, 0UL, &gcvalue);
2046 XPutImage (display->display, TermWin.pixmap, gc, image, 0, 0,
2047 nx, ny, (unsigned int)image->width,
2048 (unsigned int)image->height);
2049 XFreeGC (display->display, gc);
2050 XDestroyImage (image);
2051 XSetWindowBackgroundPixmap (display->display, TermWin.vt,
2052 TermWin.pixmap);
2053 if (!am_transparent || !am_pixmap_trans)
2054 pchanged = 1;
2055 am_transparent = am_pixmap_trans = 1;
2056 }
2057 }
2058 if (!am_pixmap_trans)
2059 {
2060 unsigned int n;
2061 /*
2062 * InheritPixmap transparency
2063 */
2064 D_X ((stderr, "InheritPixmap Seeking to %08lx", display->root));
2065 for (i = 1; i < (int) (sizeof (TermWin.parent) / sizeof (Window));
2066 i++)
2067 {
2068 oldp = TermWin.parent[i];
2069 XQueryTree (display->display, TermWin.parent[i - 1], &root,
2070 &TermWin.parent[i], &list, &n);
2071 XFree (list);
2072 D_X ((stderr, "InheritPixmap Parent[%d] = %08lx", i, TermWin.parent[i]));
2073 if (TermWin.parent[i] == display->root)
2074 { 2377 {
2075 if (oldp != None) 2378 process_nonprinting (ch);
2076 pchanged = 1; 2379 }
2380 catch (const class out_of_input &o)
2381 {
2382 // we ran out of input, retry later
2383 cmdbuf_ptr = seq_begin;
2077 break; 2384 break;
2078 } 2385 }
2079 if (oldp != TermWin.parent[i]) 2386
2080 pchanged = 1; 2387 ch = NOCHAR;
2081 }
2082 n = 0;
2083 if (pchanged)
2084 { 2388 }
2085 for (; n < (unsigned int)i; n++) 2389 }
2086 { 2390}
2087 XGetWindowAttributes (display->display, TermWin.parent[n], &wattr); 2391
2088 D_X ((stderr, "InheritPixmap Checking Parent[%d]: %s", n, (wattr.depth == rootdepth && wattr.class != InputOnly) ? "OK" : "FAIL")); 2392// read the next character
2089 if (wattr.depth != rootdepth || wattr.c_class == InputOnly) 2393wchar_t ecb_hot
2090 { 2394rxvt_term::next_char () NOTHROW
2091 n = (int) (sizeof (TermWin.parent) / sizeof (Window)) + 1; 2395{
2092 break; 2396 while (cmdbuf_ptr < cmdbuf_endp)
2093 } 2397 {
2094 } 2398 // assume 7-bit to be ascii ALWAYS
2399 if (ecb_likely ((unsigned char)*cmdbuf_ptr <= 0x7f && *cmdbuf_ptr != 0x1b))
2400 return *cmdbuf_ptr++;
2401
2402 wchar_t wc;
2403 size_t len = mbrtowc (&wc, cmdbuf_ptr, cmdbuf_endp - cmdbuf_ptr, mbstate);
2404
2405 if (len == (size_t)-2)
2095 } 2406 {
2096 if (n > (int) (sizeof (TermWin.parent) 2407 // the mbstate stores incomplete sequences. didn't know this :/
2097 / sizeof (TermWin.parent[0]))) 2408 cmdbuf_ptr = cmdbuf_endp;
2409 break;
2098 { 2410 }
2099 D_X ((stderr, "InheritPixmap Turning off")); 2411
2100 XSetWindowBackground (display->display, TermWin.parent[0], 2412 if (len == (size_t)-1)
2101 PixColors[Color_fg]);
2102 XSetWindowBackground (display->display, TermWin.vt,
2103 PixColors[Color_bg]);
2104 am_transparent = 0;
2105 /* XXX: also turn off Opt_transparent? */
2106 } 2413 {
2107 else 2414 mbstate.reset (); // reset now undefined conversion state
2415 // a -1 might indicate that a previous incomplete char is invalid (previous return -2)
2416 // in which case we "erroneously" return the next byte which might be valid.
2417 return (unsigned char)*cmdbuf_ptr++; // the _occasional_ latin1 character is allowed to slip through
2108 { 2418 }
2109 /* wait (an arbitrary period) for the WM to do its thing
2110 * needed for fvwm2.2.2 (and before?) */
2111# ifdef HAVE_NANOSLEEP
2112 struct timespec rqt;
2113 2419
2114 rqt.tv_sec = 1; 2420 // assume wchar == unicode
2115 rqt.tv_nsec = 0; 2421 cmdbuf_ptr += len;
2116 nanosleep (&rqt, NULL); 2422 return wc & UNICODE_MASK;
2117# else
2118 sleep (1);
2119# endif
2120 D_X ((stderr, "InheritPixmap Turning on (%d parents)", i - 1));
2121 for (n = 0; n < (unsigned int)i; n++)
2122 XSetWindowBackgroundPixmap (display->display, TermWin.parent[n],
2123 ParentRelative);
2124 XSetWindowBackgroundPixmap (display->display, TermWin.vt,
2125 ParentRelative);
2126 am_transparent = 1;
2127 }
2128 for (; i < (int) (sizeof (TermWin.parent) / sizeof (Window)); i++)
2129 TermWin.parent[i] = None;
2130 } 2423 }
2424
2425 return NOCHAR;
2426}
2427
2428// read the next octet
2429uint32_t ecb_hot
2430rxvt_term::next_octet () NOTHROW
2431{
2432 return cmdbuf_ptr < cmdbuf_endp
2433 ? (unsigned char)*cmdbuf_ptr++
2434 : NOCHAR;
2435}
2436
2437static class out_of_input out_of_input;
2438
2439wchar_t ecb_hot
2440rxvt_term::cmd_getc () THROW ((class out_of_input))
2441{
2442 wchar_t c = next_char ();
2443
2444 if (c == NOCHAR)
2445 throw out_of_input;
2446
2131 return pchanged; 2447 return c;
2132} 2448}
2133#endif
2134 2449
2135/*}}} */ 2450uint32_t ecb_hot
2451rxvt_term::cmd_get8 () THROW ((class out_of_input))
2452{
2453 uint32_t c = next_octet ();
2454
2455 if (c == NOCHAR)
2456 throw out_of_input;
2457
2458 return c;
2459}
2136 2460
2137/*{{{ print pipe */ 2461/*{{{ print pipe */
2138/*----------------------------------------------------------------------*/ 2462/*----------------------------------------------------------------------*/
2139#ifdef PRINTPIPE 2463#ifdef PRINTPIPE
2140FILE * 2464FILE * ecb_cold
2141rxvt_term::popen_printer () 2465rxvt_term::popen_printer ()
2142{ 2466{
2143 FILE *stream = popen (rs[Rs_print_pipe], "w"); 2467 FILE *stream = popen (rs[Rs_print_pipe] ? rs[Rs_print_pipe] : PRINTPIPE, "w");
2144 2468
2145 if (stream == NULL) 2469 if (stream == NULL)
2146 rxvt_print_error ("can't open printer pipe"); 2470 rxvt_warn ("can't open printer pipe, not printing.\n");
2471
2147 return stream; 2472 return stream;
2148} 2473}
2149 2474
2150int 2475int ecb_cold
2151rxvt_term::pclose_printer (FILE *stream) 2476rxvt_term::pclose_printer (FILE *stream)
2152{ 2477{
2153 fflush (stream); 2478 fflush (stream);
2154 /* pclose () reported not to work on SunOS 4.1.3 */
2155# if defined (__sun__) /* TODO: RESOLVE THIS */
2156 /* pclose works provided SIGCHLD handler uses waitpid */
2157 return pclose (stream); /* return fclose (stream); */
2158# else
2159 return pclose (stream); 2479 return pclose (stream);
2160# endif
2161} 2480}
2162 2481
2163/* 2482/*
2164 * simulate attached vt100 printer 2483 * simulate attached vt100 printer
2165 */ 2484 */
2166void 2485void ecb_cold
2167rxvt_term::process_print_pipe () 2486rxvt_term::process_print_pipe ()
2168{ 2487{
2169 int done; 2488 FILE *fd = popen_printer ();
2170 FILE *fd;
2171 2489
2172 if ((fd = popen_printer ()) == NULL) 2490 if (!fd)
2173 return; 2491 return;
2174 2492
2175 /* 2493 /*
2176 * Send all input to the printer until either ESC[4i or ESC[?4i 2494 * Send all input to the printer until either ESC[4i or ESC[?4i
2177 * is received. 2495 * is received.
2178 */ 2496 */
2179 for (done = 0; !done;) 2497 for (int done = 0; !done; )
2180 { 2498 {
2181 unsigned char buf[8]; 2499 unsigned char buf[8];
2182 unsigned char ch; 2500 unicode_t ch;
2183 unsigned int i, len; 2501 unsigned int i, len;
2184 2502
2185 if ((ch = cmd_getc ()) != C0_ESC) 2503 if ((ch = cmd_getc ()) != C0_ESC)
2186 { 2504 {
2187 if (putc (ch, fd) == EOF) 2505 if (putc (ch, fd) == EOF)
2188 break; /* done = 1 */ 2506 break; /* done = 1 */
… …
2203 { 2521 {
2204 if ((buf[len++] = cmd_getc ()) == 'i') 2522 if ((buf[len++] = cmd_getc ()) == 'i')
2205 break; /* done = 1 */ 2523 break; /* done = 1 */
2206 } 2524 }
2207 } 2525 }
2526
2208 for (i = 0; i < len; i++) 2527 for (i = 0; i < len; i++)
2209 if (putc (buf[i], fd) == EOF) 2528 if (putc (buf[i], fd) == EOF)
2210 { 2529 {
2211 done = 1; 2530 done = 1;
2212 break; 2531 break;
2213 } 2532 }
2214 } 2533 }
2215 } 2534 }
2535
2216 pclose_printer (fd); 2536 pclose_printer (fd);
2217} 2537}
2218#endif /* PRINTPIPE */ 2538#endif /* PRINTPIPE */
2219/*}}} */ 2539/*}}} */
2220 2540
2221/* *INDENT-OFF* */
2222enum { 2541enum {
2223 C1_40 = 0x40, 2542 C1_40 = 0x40,
2224 C1_41 , C1_BPH, C1_NBH, C1_44 , C1_NEL, C1_SSA, C1_ESA, 2543 C1_41 , C1_BPH, C1_NBH, C1_44 , C1_NEL, C1_SSA, C1_ESA,
2225 C1_HTS, C1_HTJ, C1_VTS, C1_PLD, C1_PLU, C1_RI , C1_SS2, C1_SS3, 2544 C1_HTS, C1_HTJ, C1_VTS, C1_PLD, C1_PLU, C1_RI , C1_SS2, C1_SS3,
2226 C1_DCS, C1_PU1, C1_PU2, C1_STS, C1_CCH, C1_MW , C1_SPA, C1_EPA, 2545 C1_DCS, C1_PU1, C1_PU2, C1_STS, C1_CCH, C1_MW , C1_SPA, C1_EPA,
2227 C1_SOS, C1_59 , C1_SCI, C1_CSI, CS_ST , C1_OSC, C1_PM , C1_APC 2546 C1_SOS, C1_59 , C1_SCI, C1_CSI, CS_ST , C1_OSC, C1_PM , C1_APC,
2228}; 2547};
2229/* *INDENT-ON* */
2230 2548
2231/*{{{ process non-printing single characters */ 2549/*{{{ process non-printing single characters */
2232void 2550void ecb_hot
2233rxvt_term::process_nonprinting (unsigned char ch) 2551rxvt_term::process_nonprinting (unicode_t ch)
2234{ 2552{
2235 switch (ch) 2553 switch (ch)
2236 { 2554 {
2555 case C0_ESC:
2556 process_escape_seq ();
2557 break;
2237 case C0_ENQ: /* terminal Status */ 2558 case C0_ENQ: /* terminal Status */
2238 if (rs[Rs_answerbackstring]) 2559 if (rs[Rs_answerbackstring])
2239 tt_write ( 2560 tt_write (rs [Rs_answerbackstring], strlen (rs [Rs_answerbackstring]));
2240 (const unsigned char *)rs[Rs_answerbackstring],
2241 (unsigned int)STRLEN (rs[Rs_answerbackstring]));
2242 else 2561 else
2243 tt_write ((unsigned char *)VT100_ANS, 2562 tt_write (VT100_ANS, strlen (VT100_ANS));
2244 (unsigned int)STRLEN (VT100_ANS));
2245 break; 2563 break;
2246 case C0_BEL: /* bell */ 2564 case C0_BEL: /* bell */
2247 scr_bell (); 2565 scr_bell ();
2248 break; 2566 break;
2249 case C0_BS: /* backspace */ 2567 case C0_BS: /* backspace */
… …
2264 scr_charset_choose (1); 2582 scr_charset_choose (1);
2265 break; 2583 break;
2266 case C0_SI: /* shift in - acs */ 2584 case C0_SI: /* shift in - acs */
2267 scr_charset_choose (0); 2585 scr_charset_choose (0);
2268 break; 2586 break;
2587
2588#ifdef EIGHT_BIT_CONTROLS
2589 // 8-bit controls
2590 case 0x90: /* DCS */
2591 process_dcs_seq ();
2592 break;
2593 case 0x9b: /* CSI */
2594 process_csi_seq ();
2595 break;
2596 case 0x9d: /* OSC */
2597 process_osc_seq ();
2598 break;
2599#endif
2269 } 2600 }
2270} 2601}
2271/*}}} */ 2602/*}}} */
2272 2603
2273 2604
2274/*{{{ process VT52 escape sequences */ 2605/*{{{ process VT52 escape sequences */
2275void 2606void ecb_cold
2276rxvt_term::process_escape_vt52 (unsigned char ch) 2607rxvt_term::process_escape_vt52 (unicode_t ch)
2277{ 2608{
2278 int row, col; 2609 int row, col;
2279 2610
2280 switch (ch) 2611 switch (ch)
2281 { 2612 {
… …
2314 break; 2645 break;
2315 case 'Z': /* identify the terminal type */ 2646 case 'Z': /* identify the terminal type */
2316 tt_printf ("\033/Z"); /* I am a VT100 emulating a VT52 */ 2647 tt_printf ("\033/Z"); /* I am a VT100 emulating a VT52 */
2317 break; 2648 break;
2318 case '<': /* turn off VT52 mode */ 2649 case '<': /* turn off VT52 mode */
2319 PrivMode (0, PrivMode_vt52); 2650 priv_modes &= ~PrivMode_vt52;
2320 break; 2651 break;
2321 case 'F': /* use special graphics character set */ 2652 case 'F': /* use special graphics character set */
2322 case 'G': /* use regular character set */ 2653 case 'G': /* use regular character set */
2323 /* unimplemented */ 2654 /* unimplemented */
2324 break; 2655 break;
… …
2330} 2661}
2331/*}}} */ 2662/*}}} */
2332 2663
2333 2664
2334/*{{{ process escape sequences */ 2665/*{{{ process escape sequences */
2335void 2666void ecb_hot
2336rxvt_term::process_escape_seq () 2667rxvt_term::process_escape_seq ()
2337{ 2668{
2338 unsigned char ch = cmd_getc (); 2669 unicode_t ch = cmd_getc ();
2339 2670
2340 if (PrivateModes & PrivMode_vt52) 2671 if (priv_modes & PrivMode_vt52)
2341 { 2672 {
2342 process_escape_vt52 (ch); 2673 process_escape_vt52 (ch);
2343 return; 2674 return;
2344 } 2675 }
2345 2676
2346 switch (ch) 2677 switch (ch)
2347 { 2678 {
2348 /* case 1: do_tek_mode (); break; */
2349 case '#': 2679 case '#':
2350 if (cmd_getc () == '8') 2680 if (cmd_getc () == '8')
2351 scr_E (); 2681 scr_E ();
2352 break; 2682 break;
2353 case '(': 2683 case '(':
… …
2360 scr_charset_set (2, (unsigned int)cmd_getc ()); 2690 scr_charset_set (2, (unsigned int)cmd_getc ());
2361 break; 2691 break;
2362 case '+': 2692 case '+':
2363 scr_charset_set (3, (unsigned int)cmd_getc ()); 2693 scr_charset_set (3, (unsigned int)cmd_getc ());
2364 break; 2694 break;
2365#ifdef MULTICHAR_SET 2695#if !ENABLE_MINIMAL
2366 case '$':
2367 scr_charset_set (-2, (unsigned int)cmd_getc ());
2368 break;
2369#endif
2370#ifndef NO_FRILLS
2371 case '6': 2696 case '6':
2372 scr_backindex (); 2697 scr_backindex ();
2373 break; 2698 break;
2374#endif 2699#endif
2375 case '7': 2700 case '7':
2376 scr_cursor (SAVE); 2701 scr_cursor (SAVE);
2377 break; 2702 break;
2378 case '8': 2703 case '8':
2379 scr_cursor (RESTORE); 2704 scr_cursor (RESTORE);
2380 break; 2705 break;
2381#ifndef NO_FRILLS 2706#if !ENABLE_MINIMAL
2382 case '9': 2707 case '9':
2383 scr_forwardindex (); 2708 scr_forwardindex ();
2384 break; 2709 break;
2385#endif 2710#endif
2711 // DECPAM/DECPNM
2386 case '=': 2712 case '=':
2713 priv_modes |= PrivMode_aplKP;
2714 break;
2387 case '>': 2715 case '>':
2388 PrivMode ((ch == '='), PrivMode_aplKP); 2716 priv_modes &= ~PrivMode_aplKP;
2389 break; 2717 break;
2390 2718
2391 case C1_40: 2719 case C1_40:
2392 cmd_getc (); 2720 cmd_getc ();
2393 break; 2721 break;
… …
2396 break; 2724 break;
2397 2725
2398 /* 8.3.87: NEXT LINE */ 2726 /* 8.3.87: NEXT LINE */
2399 case C1_NEL: /* ESC E */ 2727 case C1_NEL: /* ESC E */
2400 { 2728 {
2401 uint32_t nlcr[] = { '\n', '\r' }; 2729 wchar_t nlcr[] = { C0_LF, C0_CR };
2402 scr_add_lines (nlcr, 1, 2); 2730 scr_add_lines (nlcr, ecb_array_length (nlcr), 1);
2403 } 2731 }
2404 break; 2732 break;
2405 2733
2406 /* kidnapped escape sequence: Should be 8.3.48 */ 2734 /* kidnapped escape sequence: Should be 8.3.48 */
2407 case C1_ESA: /* ESC G */ 2735 case C1_ESA: /* ESC G */
2408 process_graphics (); 2736 // used by original rxvt for rob nations own graphics mode
2737 if (cmd_getc () == 'Q')
2738 tt_printf ("\033G0\012"); /* query graphics - no graphics */
2409 break; 2739 break;
2410 2740
2411 /* 8.3.63: CHARACTER TABULATION SET */ 2741 /* 8.3.63: CHARACTER TABULATION SET */
2412 case C1_HTS: /* ESC H */ 2742 case C1_HTS: /* ESC H */
2413 scr_set_tab (1); 2743 scr_set_tab (1);
… …
2417 case C1_RI: /* ESC M */ 2747 case C1_RI: /* ESC M */
2418 scr_index (DN); 2748 scr_index (DN);
2419 break; 2749 break;
2420 2750
2421 /* 8.3.142: SINGLE-SHIFT TWO */ 2751 /* 8.3.142: SINGLE-SHIFT TWO */
2422 /*case C1_SS2: scr_single_shift (2); break; */ 2752 /* case C1_SS2: break; */
2423 2753
2424 /* 8.3.143: SINGLE-SHIFT THREE */ 2754 /* 8.3.143: SINGLE-SHIFT THREE */
2425 /*case C1_SS3: scr_single_shift (3); break; */ 2755 /* case C1_SS3: break; */
2426 2756
2427 /* 8.3.27: DEVICE CONTROL STRING */ 2757 /* 8.3.27: DEVICE CONTROL STRING */
2428 case C1_DCS: /* ESC P */ 2758 case C1_DCS: /* ESC P */
2429 process_dcs_seq (); 2759 process_dcs_seq ();
2430 break; 2760 break;
2431 2761
2432 /* 8.3.110: SINGLE CHARACTER INTRODUCER */ 2762 /* 8.3.110: SINGLE CHARACTER INTRODUCER */
2433 case C1_SCI: /* ESC Z */ 2763 case C1_SCI: /* ESC Z */
2434 tt_write ((const unsigned char *)ESCZ_ANSWER, 2764 tt_write (ESCZ_ANSWER, sizeof (ESCZ_ANSWER) - 1);
2435 (unsigned int) (sizeof (ESCZ_ANSWER) - 1));
2436 break; /* steal obsolete ESC [ c */ 2765 break; /* steal obsolete ESC [ c */
2437 2766
2438 /* 8.3.16: CONTROL SEQUENCE INTRODUCER */ 2767 /* 8.3.16: CONTROL SEQUENCE INTRODUCER (CSI) */
2439 case C1_CSI: /* ESC [ */ 2768 case C1_CSI: /* ESC [ */
2440 process_csi_seq (); 2769 process_csi_seq ();
2441 break; 2770 break;
2442 2771
2443 /* 8.3.90: OPERATING SYSTEM COMMAND */ 2772 /* 8.3.90: OPERATING SYSTEM COMMAND (OSC) */
2444 case C1_OSC: /* ESC ] */ 2773 case C1_OSC: /* ESC ] */
2445 process_osc_seq (); 2774 process_osc_seq ();
2446 break; 2775 break;
2447 2776
2448 /* 8.3.106: RESET TO INITIAL STATE */ 2777 /* 8.3.106: RESET TO INITIAL STATE (RIS) */
2449 case 'c': 2778 case 'c':
2779 mbstate.reset ();
2450 scr_poweron (); 2780 scr_poweron ();
2451 scrollbar_show (1); 2781 scrollBar.show (1);
2452 break; 2782 break;
2453 2783
2454 /* 8.3.79: LOCKING-SHIFT TWO (see ISO2022) */ 2784 /* 8.3.79: LOCKING-SHIFT TWO (see ISO2022) */
2455 case 'n': 2785 case 'n':
2456 scr_charset_choose (2); 2786 scr_charset_choose (2);
… …
2463 } 2793 }
2464} 2794}
2465/*}}} */ 2795/*}}} */
2466 2796
2467/*{{{ process CONTROL SEQUENCE INTRODUCER (CSI) sequences `ESC[' */ 2797/*{{{ process CONTROL SEQUENCE INTRODUCER (CSI) sequences `ESC[' */
2468/* *INDENT-OFF* */
2469enum { 2798enum {
2470 CSI_ICH = 0x40, 2799 CSI_ICH = 0x40,
2471 CSI_CUU, CSI_CUD, CSI_CUF, CSI_CUB, CSI_CNL, CSI_CPL, CSI_CHA, 2800 CSI_CUU, CSI_CUD, CSI_CUF, CSI_CUB, CSI_CNL, CSI_CPL, CSI_CHA,
2472 CSI_CUP, CSI_CHT, CSI_ED , CSI_EL , CSI_IL , CSI_DL , CSI_EF , CSI_EA , 2801 CSI_CUP, CSI_CHT, CSI_ED , CSI_EL , CSI_IL , CSI_DL , CSI_EF , CSI_EA ,
2473 CSI_DCH, CSI_SEE, CSI_CPR, CSI_SU , CSI_SD , CSI_NP , CSI_PP , CSI_CTC, 2802 CSI_DCH, CSI_SEE, CSI_CPR, CSI_SU , CSI_SD , CSI_NP , CSI_PP , CSI_CTC,
2474 CSI_ECH, CSI_CVT, CSI_CBT, CSI_SRS, CSI_PTX, CSI_SDS, CSI_SIMD, CSI_5F, 2803 CSI_ECH, CSI_CVT, CSI_CBT, CSI_SRS, CSI_PTX, CSI_SDS, CSI_SIMD, CSI_5F,
2475 CSI_HPA, CSI_HPR, CSI_REP, CSI_DA , CSI_VPA, CSI_VPR, CSI_HVP, CSI_TBC, 2804 CSI_HPA, CSI_HPR, CSI_REP, CSI_DA , CSI_VPA, CSI_VPR, CSI_HVP, CSI_TBC,
2476 CSI_SM , CSI_MC , CSI_HPB, CSI_VPB, CSI_RM , CSI_SGR, CSI_DSR, CSI_DAQ, 2805 CSI_SM , CSI_MC , CSI_HPB, CSI_VPB, CSI_RM , CSI_SGR, CSI_DSR, CSI_DAQ,
2477 CSI_70 , CSI_71 , CSI_72 , CSI_73 , CSI_74 , CSI_75 , CSI_76 , CSI_77 , 2806 CSI_70 , CSI_71 , CSI_72 , CSI_73 , CSI_74 , CSI_75 , CSI_76 , CSI_77 ,
2478 CSI_78 , CSI_79 , CSI_7A , CSI_7B , CSI_7C , CSI_7D , CSI_7E , CSI_7F 2807 CSI_78 , CSI_79 , CSI_7A , CSI_7B , CSI_7C , CSI_7D , CSI_7E , CSI_7F
2479}; 2808};
2480 2809
2481#define make_byte(b7,b6,b5,b4,b3,b2,b1,b0) \ 2810#define make_byte(b0,b1,b2,b3,b4,b5,b6,b7) \
2482 (((b7) << 7) | ((b6) << 6) | ((b5) << 5) | ((b4) << 4) \ 2811 (((b7) << 7) | ((b6) << 6) | ((b5) << 5) | ((b4) << 4) \
2483 | ((b3) << 3) | ((b2) << 2) | ((b1) << 1) | (b0)) 2812 | ((b3) << 3) | ((b2) << 2) | ((b1) << 1) | (b0))
2484#define get_byte_array_bit(array, bit) \ 2813#define get_byte_array_bit(array, bit) \
2485 (!! ((array)[ (bit) / 8] & (128 >> ((bit) & 7)))) 2814 (!! ((array)[(bit) >> 3] & (1 << ((bit) & 7))))
2486 2815
2487const unsigned char csi_defaults[] = 2816static const unsigned char csi_defaults[] =
2488 { 2817 {
2489 make_byte (1,1,1,1,1,1,1,1), /* @, A, B, C, D, E, F, G, */ 2818 make_byte (1,1,1,1,1,1,1,1), /* @, A, B, C, D, E, F, G, */
2490 make_byte (1,1,0,0,1,1,0,0), /* H, I, J, K, L, M, N, O, */ 2819 make_byte (1,1,0,0,1,1,0,0), /* H, I, J, K, L, M, N, O, */
2491 make_byte (1,0,1,1,1,1,1,0), /* P, Q, R, S, T, U, V, W, */ 2820 make_byte (1,0,1,1,1,1,1,0), /* P, Q, R, S, T, U, V, W, */
2492 make_byte (1,1,1,0,0,0,1,0), /* X, Y, Z, [, \, ], ^, _, */ 2821 make_byte (1,1,1,0,0,0,1,0), /* X, Y, Z, [, \, ], ^, _, */
2493 make_byte (1,1,1,0,1,1,1,0), /* `, a, b, c, d, e, f, g, */ 2822 make_byte (1,1,1,0,1,1,1,0), /* `, a, b, c, d, e, f, g, */
2494 make_byte (0,0,1,1,0,0,0,0), /* h, i, j, k, l, m, n, o, */ 2823 make_byte (0,0,1,1,0,0,0,0), /* h, i, j, k, l, m, n, o, */
2495 make_byte (0,0,0,0,0,0,0,0), /* p, q, r, s, t, u, v, w, */ 2824 make_byte (0,0,0,0,0,0,0,0), /* p, q, r, s, t, u, v, w, */
2496 make_byte (0,0,0,0,0,0,0,0) /* x, y, z, {, |, }, ~, */ 2825 make_byte (0,0,0,0,0,0,0,0), /* x, y, z, {, |, }, ~, */
2497 }; 2826 };
2498/* *INDENT-ON* */
2499 2827
2500void 2828void ecb_hot
2501rxvt_term::process_csi_seq () 2829rxvt_term::process_csi_seq ()
2502{ 2830{
2503 unsigned char ch, priv, i; 2831 unicode_t ch, priv, prev_ch, i;
2504 unsigned int nargs, p; 2832 unsigned int nargs, p;
2505 int n, ndef; 2833 int n, ndef;
2506 int arg[ESC_ARGS]; 2834 int arg[ESC_ARGS] = { };
2507 2835
2508 for (nargs = ESC_ARGS; nargs > 0;) 2836 nargs = 0;
2509 arg[--nargs] = 0;
2510 2837
2511 priv = 0; 2838 priv = 0;
2512 ch = cmd_getc (); 2839 ch = cmd_getc ();
2513 if (ch >= '<' && ch <= '?') 2840 if ((ch >= '<' && ch <= '?') || ch == '!')
2841 {
2514 { /* '<' '=' '>' '?' */ 2842 /* '<' '=' '>' '?' '!' */
2515 priv = ch; 2843 priv = ch;
2516 ch = cmd_getc (); 2844 ch = cmd_getc ();
2517 } 2845 }
2846
2847 prev_ch = 0;
2518 /* read any numerical arguments */ 2848 /* read any numerical arguments */
2519 for (n = -1; ch < CSI_ICH; ) 2849 for (n = -1; ch < CSI_ICH; )
2520 { 2850 {
2521 if (isdigit (ch)) 2851 if (isdigit (ch))
2522 { 2852 {
… …
2529 { 2859 {
2530 if (nargs < ESC_ARGS) 2860 if (nargs < ESC_ARGS)
2531 arg[nargs++] = n; 2861 arg[nargs++] = n;
2532 n = -1; 2862 n = -1;
2533 } 2863 }
2534 else if (ch == '\b') 2864 else if (IS_CONTROL (ch))
2535 {
2536 scr_backspace ();
2537 }
2538 else if (ch == C0_ESC)
2539 {
2540 process_escape_seq ();
2541 return;
2542 }
2543 else if (ch < ' ')
2544 {
2545 process_nonprinting (ch); 2865 process_nonprinting (ch);
2546 } 2866
2867 prev_ch = ch;
2547 ch = cmd_getc (); 2868 ch = cmd_getc ();
2548 } 2869 }
2549 2870
2550 if (ch > CSI_7F) 2871 if (ch > CSI_7F)
2551 return; 2872 return;
… …
2557 ndef = get_byte_array_bit (csi_defaults, i); 2878 ndef = get_byte_array_bit (csi_defaults, i);
2558 for (p = 0; p < nargs; p++) 2879 for (p = 0; p < nargs; p++)
2559 if (arg[p] == -1) 2880 if (arg[p] == -1)
2560 arg[p] = ndef; 2881 arg[p] = ndef;
2561 2882
2562#ifdef DEBUG_CMD
2563 fprintf (stderr, "CSI ");
2564 for (p = 0; p < nargs; p++)
2565 fprintf (stderr, "%d%s", arg[p], p < nargs - 1 ? ";" : "");
2566 fprintf (stderr, "%c\n", ch);
2567#endif
2568
2569 /* 2883 /*
2570 * private mode handling 2884 * private mode handling
2571 */ 2885 */
2572 if (priv) 2886 if (priv)
2573 { 2887 {
2574 switch (priv) 2888 switch (priv)
2575 { 2889 {
2576 case '>': 2890 case '>':
2577 if (ch == CSI_DA) /* secondary device attributes */ 2891 if (ch == CSI_DA) /* secondary device attributes */
2892 {
2893 // first parameter is normally 0 for vt100, 1 for vt220, 'R' for rxvt,
2894 // 'U' for rxvt-unicode != 7.[34] (where it was broken).
2895 //
2896 // second parameter is xterm patch level for xterm, MMmmpp (e.g. 20703) for rxvt
2897 // and Mm (e.g. 72 for 7.2) for urxvt <= 7.2, 94 for urxvt <= 8.3, and 95 for later
2898 // versions.
2899 //
2578 tt_printf ("\033[>%d;%-.8s;0c", 'R', VSTRING); 2900 tt_printf ("\033[>%d;95;0c", 'U');
2901 }
2579 break; 2902 break;
2903
2580 case '?': 2904 case '?':
2581 if (ch == 'h' || ch == 'l' || ch == 'r' || ch == 's' || ch == 't') 2905 if (ch == 'h' || ch == 'l' || ch == 'r' || ch == 's' || ch == 't')
2582 process_terminal_mode (ch, priv, nargs, arg); 2906 process_terminal_mode (ch, priv, nargs, arg);
2583 break; 2907 break;
2908
2909 case '!':
2910 if (ch == CSI_70)
2911 {
2912 /* DECSTR: soft terminal reset, used by our terminfo since 9.06 */
2913 scr_soft_reset ();
2914
2915 static const int pm_h[] = { 7, 25 };
2916 static const int pm_l[] = { 1, 3, 4, 5, 6, 9, 66, 1000, 1001, 1005, 1015, 1049 };
2917
2918 process_terminal_mode ('h', 0, ecb_array_length (pm_h), pm_h);
2919 process_terminal_mode ('l', 0, ecb_array_length (pm_l), pm_l);
2584 } 2920 }
2921 break;
2922 }
2923
2585 return; 2924 return;
2586 } 2925 }
2587 2926
2588 switch (ch) 2927 switch (ch)
2589 { 2928 {
… …
2603 } 2942 }
2604 break; 2943 break;
2605#endif 2944#endif
2606 2945
2607 case CSI_CUU: /* 8.3.22: (1) CURSOR UP */ 2946 case CSI_CUU: /* 8.3.22: (1) CURSOR UP */
2608 case CSI_VPR: /* 8.3.161: (1) LINE POSITION FORWARD */ 2947 case CSI_VPB: /* 8.3.160: (1) LINE POSITION BACKWARD */
2609 arg[0] = -arg[0]; 2948 arg[0] = -arg[0];
2610 /* FALLTHROUGH */ 2949 /* FALLTHROUGH */
2611 case CSI_CUD: /* 8.3.19: (1) CURSOR DOWN */ 2950 case CSI_CUD: /* 8.3.19: (1) CURSOR DOWN */
2612 case CSI_VPB: /* 8.3.160: (1) LINE POSITION BACKWARD */ 2951 case CSI_VPR: /* 8.3.161: (1) LINE POSITION FORWARD */
2613 scr_gotorc (arg[0], 0, RELATIVE); 2952 scr_gotorc (arg[0], 0, RELATIVE);
2614 break; 2953 break;
2615 2954
2616 case CSI_CUB: /* 8.3.18: (1) CURSOR LEFT */ 2955 case CSI_CUB: /* 8.3.18: (1) CURSOR LEFT */
2617 case CSI_HPB: /* 8.3.59: (1) CHARACTER POSITION BACKWARD */ 2956 case CSI_HPB: /* 8.3.59: (1) CHARACTER POSITION BACKWARD */
… …
2688 3027
2689 case CSI_SD: /* 8.3.114: (1) SCROLL DOWN */ 3028 case CSI_SD: /* 8.3.114: (1) SCROLL DOWN */
2690 arg[0] = -arg[0]; 3029 arg[0] = -arg[0];
2691 /* FALLTHROUGH */ 3030 /* FALLTHROUGH */
2692 case CSI_SU: /* 8.3.148: (1) SCROLL UP */ 3031 case CSI_SU: /* 8.3.148: (1) SCROLL UP */
2693 scr_scroll_text (screen.tscroll, screen.bscroll, arg[0], 0); 3032 scr_scroll_text (screen.tscroll, screen.bscroll, arg[0]);
2694 break; 3033 break;
2695 3034
2696 case CSI_DA: /* 8.3.24: (0) DEVICE ATTRIBUTES */ 3035 case CSI_DA: /* 8.3.24: (0) DEVICE ATTRIBUTES */
2697 tt_write ((const unsigned char *)VT100_ANS, 3036 tt_write (VT100_ANS, sizeof (VT100_ANS) - 1);
2698 (unsigned int) (sizeof (VT100_ANS) - 1));
2699 break; 3037 break;
2700 3038
2701 case CSI_SGR: /* 8.3.118: (0) SELECT GRAPHIC RENDITION */ 3039 case CSI_SGR: /* 8.3.118: (0) SELECT GRAPHIC RENDITION */
2702 process_sgr_mode (nargs, arg); 3040 process_sgr_mode (nargs, arg);
2703 break; 3041 break;
… …
2709 tt_printf ("\033[0n"); 3047 tt_printf ("\033[0n");
2710 break; 3048 break;
2711 case 6: /* CPR requested */ 3049 case 6: /* CPR requested */
2712 scr_report_position (); 3050 scr_report_position ();
2713 break; 3051 break;
2714#if defined (ENABLE_DISPLAY_ANSWER)
2715 case 7: /* unofficial extension */ 3052 case 7: /* unofficial extension */
3053 if (option (Opt_insecure))
2716 tt_printf ("%-.250s\n", rs[Rs_display_name]); 3054 tt_printf ("%-.250s\012", rs[Rs_display_name]);
2717 break; 3055 break;
2718#endif
2719 case 8: /* unofficial extension */ 3056 case 8: /* unofficial extension */
2720 xterm_seq (XTerm_title, APL_NAME "-" VERSION, CHAR_ST); 3057 process_xterm_seq (XTerm_title, RESNAME "-" VERSION, CHAR_ST);
2721 break; 3058 break;
2722 } 3059 }
2723 break; 3060 break;
2724 3061
2725 case CSI_TBC: /* 8.3.155: (0) TABULATION CLEAR */ 3062 case CSI_TBC: /* 8.3.155: (0) TABULATION CLEAR */
… …
2758 break; 3095 break;
2759 3096
2760 case CSI_RM: /* 8.3.107: RESET MODE */ 3097 case CSI_RM: /* 8.3.107: RESET MODE */
2761 if (arg[0] == 4) 3098 if (arg[0] == 4)
2762 scr_insert_mode (0); 3099 scr_insert_mode (0);
3100 else if (arg[0] == 20)
3101 priv_modes &= ~PrivMode_LFNL;
2763 break; 3102 break;
2764 3103
2765 case CSI_SM: /* 8.3.126: SET MODE */ 3104 case CSI_SM: /* 8.3.126: SET MODE */
2766 if (arg[0] == 4) 3105 if (arg[0] == 4)
2767 scr_insert_mode (1); 3106 scr_insert_mode (1);
3107 else if (arg[0] == 20)
3108 priv_modes |= PrivMode_LFNL;
3109 break;
3110
3111 case CSI_71: // DESCUSR: set cursor style
3112 if (prev_ch == ' ')
3113 set_cursor_style (arg[0]);
2768 break; 3114 break;
2769 3115
2770 /* 3116 /*
2771 * PRIVATE USE beyond this point. All CSI_7? sequences here 3117 * PRIVATE USE beyond this point. All CSI_7? sequences here
2772 */ 3118 */
… …
2784 break; 3130 break;
2785 case CSI_75: 3131 case CSI_75:
2786 scr_cursor (RESTORE); 3132 scr_cursor (RESTORE);
2787 break; 3133 break;
2788 3134
2789#ifndef NO_FRILLS 3135#if !ENABLE_MINIMAL
2790 case CSI_74: 3136 case CSI_74:
2791 process_window_ops (arg, nargs); 3137 process_window_ops (arg, nargs);
2792 break; 3138 break;
2793#endif 3139#endif
2794 3140
2795 case CSI_78: /* DECREQTPARM */ 3141 case CSI_78: /* DECREQTPARM */
2796 if (arg[0] == 0 || arg[0] == 1) 3142 if (arg[0] == 0 || arg[0] == 1)
2797 tt_printf ("\033[%d;1;1;128;128;1;0x", arg[0] + 2); 3143 tt_printf ("\033[%d;1;1;128;128;1;0x", arg[0] + 2);
2798 /* FALLTHROUGH */ 3144 break;
2799 3145
2800 default: 3146 default:
2801 break; 3147 break;
2802 } 3148 }
2803} 3149}
2804/*}}} */ 3150/*}}} */
2805 3151
2806#ifndef NO_FRILLS 3152#if !ENABLE_MINIMAL
2807/* ARGSUSED */
2808void 3153void
2809rxvt_term::process_window_ops (const int *args, unsigned int nargs) 3154rxvt_term::process_window_ops (const int *args, unsigned int nargs)
2810{ 3155{
2811 int x, y; 3156 int x, y;
2812#if 0
2813 char *s;
2814#endif
2815 XWindowAttributes wattr; 3157 XWindowAttributes wattr;
2816 Window wdummy; 3158 Window wdummy;
3159
3160 dLocal (Display *, dpy);
2817 3161
2818 if (nargs == 0) 3162 if (nargs == 0)
2819 return; 3163 return;
3164
2820 switch (args[0]) 3165 switch (args[0])
2821 { 3166 {
2822 /* 3167 /*
2823 * commands 3168 * commands
2824 */ 3169 */
2825 case 1: /* deiconify window */ 3170 case 1: /* deiconify window */
2826 XMapWindow (display->display, TermWin.parent[0]); 3171 XMapWindow (dpy, parent);
2827 break; 3172 break;
2828 case 2: /* iconify window */ 3173 case 2: /* iconify window */
2829 XIconifyWindow (display->display, TermWin.parent[0], 3174 XIconifyWindow (dpy, parent, display->screen);
2830 DefaultScreen (display->display));
2831 break; 3175 break;
2832 case 3: /* set position (pixels) */ 3176 case 3: /* set position (pixels) */
2833 XMoveWindow (display->display, TermWin.parent[0], args[1], args[2]); 3177 XMoveWindow (dpy, parent, args[1], args[2]);
2834 break; 3178 break;
2835 case 4: /* set size (pixels) */ 3179 case 4: /* set size (pixels) */
2836 set_widthheight ((unsigned int)args[2], (unsigned int)args[1]); 3180 set_widthheight ((unsigned int)args[2], (unsigned int)args[1]);
2837 break; 3181 break;
2838 case 5: /* raise window */ 3182 case 5: /* raise window */
2839 XRaiseWindow (display->display, TermWin.parent[0]); 3183 XRaiseWindow (dpy, parent);
2840 break; 3184 break;
2841 case 6: /* lower window */ 3185 case 6: /* lower window */
2842 XLowerWindow (display->display, TermWin.parent[0]); 3186 XLowerWindow (dpy, parent);
2843 break; 3187 break;
2844 case 7: /* refresh window */ 3188 case 7: /* refresh window */
2845 scr_touch (true); 3189 scr_touch (true);
2846 break; 3190 break;
2847 case 8: /* set size (chars) */ 3191 case 8: /* set size (chars) */
2848 set_widthheight ((unsigned int) (args[2] * TermWin.fwidth), 3192 set_widthheight ((unsigned int) (args[2] * fwidth),
2849 (unsigned int) (args[1] * TermWin.fheight)); 3193 (unsigned int) (args[1] * fheight));
2850 break; 3194 break;
3195
3196 //case 9: NYI, TODO, restore maximized window or maximize window
2851 default: 3197 default:
2852 if (args[0] >= 24) /* set height (chars) */ 3198 if (args[0] >= 24) /* set height (chars) */
2853 set_widthheight ((unsigned int)TermWin.width, 3199 set_widthheight ((unsigned int)vt_width,
2854 (unsigned int) (args[1] * TermWin.fheight)); 3200 (unsigned int) (args[1] * fheight));
2855 break; 3201 break;
3202
2856 /* 3203 /*
2857 * reports - some output format copied from XTerm 3204 * reports - some output format copied from XTerm
2858 */ 3205 */
2859 case 11: /* report window state */ 3206 case 11: /* report window state */
2860 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); 3207 XGetWindowAttributes (dpy, parent, &wattr);
2861 tt_printf ("\033[%dt", wattr.map_state == IsViewable ? 1 : 2); 3208 tt_printf ("\033[%dt", wattr.map_state == IsViewable ? 1 : 2);
2862 break; 3209 break;
2863 case 13: /* report window position */ 3210 case 13: /* report window position */
2864 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); 3211 XGetWindowAttributes (dpy, parent, &wattr);
2865 XTranslateCoordinates (display->display, TermWin.parent[0], wattr.root, 3212 XTranslateCoordinates (dpy, parent, wattr.root,
2866 -wattr.border_width, -wattr.border_width, 3213 -wattr.border_width, -wattr.border_width,
2867 &x, &y, &wdummy); 3214 &x, &y, &wdummy);
2868 tt_printf ("\033[3;%d;%dt", x, y); 3215 tt_printf ("\033[3;%d;%dt", x, y);
2869 break; 3216 break;
2870 case 14: /* report window size (pixels) */ 3217 case 14: /* report window size (pixels) */
2871 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); 3218 XGetWindowAttributes (dpy, parent, &wattr);
2872 tt_printf ("\033[4;%d;%dt", wattr.height, wattr.width); 3219 tt_printf ("\033[4;%d;%dt", wattr.height, wattr.width);
2873 break; 3220 break;
3221 case 18: /* report text area size (chars) */
3222 tt_printf ("\033[8;%d;%dt", nrow, ncol);
3223 break;
2874 case 18: /* report window size (chars) */ 3224 case 19: /* report window size (chars) */
2875 tt_printf ("\033[8;%d;%dt", TermWin.nrow, TermWin.ncol); 3225 tt_printf ("\033[9;%d;%dt", nrow, ncol);
2876 break; 3226 break;
2877#if 0 /* XXX: currently disabled due to security concerns */
2878 case 20: /* report icon label */ 3227 case 20: /* report icon label */
3228 {
3229 char *s;
2879 XGetIconName (display->display, TermWin.parent[0], &s); 3230 XGetIconName (dpy, parent, &s);
2880 tt_printf ("\033]L%-.200s\234", s ? s : ""); /* 8bit ST */ 3231 tt_printf ("\033]L%-.250s\234", option (Opt_insecure) && s ? s : ""); /* 8bit ST */
3232 XFree (s);
3233 }
2881 break; 3234 break;
2882 case 21: /* report window title */ 3235 case 21: /* report window title */
2883 XFetchName (display->display, TermWin.parent[0], &s); 3236 {
3237 char *s;
3238 XFetchName (dpy, parent, &s);
2884 tt_printf ("\033]l%-.200s\234", s ? s : ""); /* 8bit ST */ 3239 tt_printf ("\033]l%-.250s\234", option (Opt_insecure) && s ? s : ""); /* 8bit ST */
3240 XFree (s);
3241 }
2885 break; 3242 break;
2886#endif
2887
2888 } 3243 }
2889} 3244}
2890#endif 3245#endif
2891 3246
2892/*----------------------------------------------------------------------*/ 3247/*----------------------------------------------------------------------*/
2893/* 3248/*
2894 * get input up until STRING TERMINATOR (or BEL) 3249 * get input up until STRING TERMINATOR (or BEL)
2895 * ends_how is terminator used. returned input must be free ()d 3250 * ends_how is terminator used. returned input must be free()'d
2896 */ 3251 */
2897unsigned char * 3252char *
2898rxvt_term::get_to_st (unsigned char *ends_how) 3253rxvt_term::get_to_st (unicode_t &ends_how)
2899{ 3254{
2900 int seen_esc = 0; /* seen escape? */ 3255 unicode_t ch;
3256 bool seen_esc = false;
2901 unsigned int n = 0; 3257 unsigned int n = 0;
2902 unsigned char *s; 3258 wchar_t string[CBUFSIZ];
2903 unsigned char ch, string[STRING_MAX];
2904 3259
2905 for (; (ch = cmd_getc ());) 3260 while ((ch = cmd_getc ()) != NOCHAR)
2906 { 3261 {
2907 if (ch == C0_BEL 3262 if (seen_esc)
2908 || ch == CHAR_ST 3263 {
2909 || (ch == 0x5c && seen_esc)) /* 7bit ST */ 3264 if (ch == 0x5c) /* 7bit ST */
2910 break; 3265 break;
3266 else
3267 return NULL;
3268 }
2911 if (ch == C0_ESC) 3269 else if (ch == C0_ESC)
2912 { 3270 {
2913 seen_esc = 1; 3271 seen_esc = true;
2914 continue; 3272 continue;
2915 } 3273 }
3274 else if (ch == C0_BEL || ch == CHAR_ST)
3275 break;
2916 else if (ch == '\t') 3276 else if (ch == C0_SYN)
2917 ch = ' '; /* translate '\t' to space */ 3277 ch = cmd_get8 ();
2918 else if (ch < 0x08 || (ch > 0x0d && ch < 0x20)) 3278 else if (ch < 0x20)
2919 return NULL; /* other control character - exit */ 3279 return NULL; /* other control character - exit */
3280
3281 seen_esc = false;
3282
2920 if (n < sizeof (string) - 1) 3283 if (n >= sizeof (string) - 1)
3284 // stop at some sane length
3285 return NULL;
3286
2921 string[n++] = ch; 3287 string[n++] = ch;
2922 seen_esc = 0;
2923 } 3288 }
3289
2924 string[n++] = '\0'; 3290 string[n++] = '\0';
2925 if ((s = (unsigned char *)rxvt_malloc (n)) == NULL) 3291
2926 return NULL;
2927 *ends_how = (ch == 0x5c ? C0_ESC : ch); 3292 ends_how = (ch == 0x5c ? C0_ESC : ch);
2928 STRNCPY (s, string, n); 3293
2929 return s; 3294 return rxvt_wcstombs (string);
2930} 3295}
2931 3296
2932/*----------------------------------------------------------------------*/ 3297/*----------------------------------------------------------------------*/
2933/* 3298/*
2934 * process DEVICE CONTROL STRING `ESC P ... (ST|BEL)' or `0x90 ... (ST|BEL)' 3299 * process DEVICE CONTROL STRING `ESC P ... (ST|BEL)' or `0x90 ... (ST|BEL)'
2935 */ 3300 */
2936void 3301void
2937rxvt_term::process_dcs_seq () 3302rxvt_term::process_dcs_seq ()
2938{ 3303{
2939 unsigned char eh, *s;
2940 /* 3304 /*
2941 * Not handled yet 3305 * Not handled yet
2942 */ 3306 */
3307
3308 unicode_t eh;
2943 s = get_to_st (&eh); 3309 char *s = get_to_st (eh);
2944 if (s) 3310 if (s)
2945 free (s); 3311 free (s);
3312
2946 return; 3313 return;
2947} 3314}
2948 3315
2949/*----------------------------------------------------------------------*/ 3316/*----------------------------------------------------------------------*/
2950/* 3317/*
2951 * process OPERATING SYSTEM COMMAND sequence `ESC ] Ps ; Pt (ST|BEL)' 3318 * process OPERATING SYSTEM COMMAND sequence `ESC ] Ps ; Pt (ST|BEL)'
2952 */ 3319 */
2953void 3320void
2954rxvt_term::process_osc_seq () 3321rxvt_term::process_osc_seq ()
2955{ 3322{
2956 unsigned char ch, eh, *s; 3323 int arg;
2957 int arg;
2958 3324
2959 ch = cmd_getc (); 3325 unicode_t ch = cmd_getc ();
2960 for (arg = 0; isdigit (ch); ch = cmd_getc ()) 3326 for (arg = 0; isdigit (ch); ch = cmd_getc ())
2961 arg = arg * 10 + (ch - '0'); 3327 arg = arg * 10 + (ch - '0');
2962 3328
2963 if (ch == ';') 3329 if (ch == ';')
2964 { 3330 {
3331 unicode_t eh;
2965 s = get_to_st (&eh); 3332 char *s = get_to_st (eh);
3333
2966 if (s) 3334 if (s)
2967 { 3335 {
2968 /*
2969 * rxvt_menubar_dispatch () violates the constness of the string,
2970 * so do it here
2971 */
2972 if (arg == XTerm_Menu)
2973#if 0 /* XXX: currently disabled due to security concerns */
2974 menubar_dispatch ((char *)s);
2975#else
2976 (void)0;
2977#endif
2978 else
2979 xterm_seq (arg, (char *)s, eh); 3336 process_xterm_seq (arg, s, eh);
2980 free (s); 3337 free (s);
2981 } 3338 }
2982 } 3339 }
2983} 3340}
3341
3342void
3343rxvt_term::process_color_seq (int report, int color, const char *str, char resp)
3344{
3345 if (str[0] == '?' && !str[1])
3346 {
3347 rgba c;
3348 pix_colors_focused[color].get (c);
3349
3350#if XFT
3351 if (c.a != rgba::MAX_CC)
3352 tt_printf ("\033]%d;rgba:%04x/%04x/%04x/%04x%c", report, c.a, c.r, c.g, c.b, resp);
3353 else
3354#endif
3355 tt_printf ("\033]%d;rgb:%04x/%04x/%04x%c", report, c.r, c.g, c.b, resp);
3356 }
3357 else
3358 set_window_color (color, str);
3359}
3360
2984/* 3361/*
2985 * XTerm escape sequences: ESC ] Ps;Pt (ST|BEL) 3362 * XTerm escape sequences: ESC ] Ps;Pt (ST|BEL)
2986 * 0 = change iconName/title
2987 * 1 = change iconName
2988 * 2 = change title
2989 * 4 = change color
2990 * 12 = change text color
2991 * 13 = change mouse foreground color
2992 * 17 = change highlight character colour
2993 * 18 = change bold character color
2994 * 19 = change underlined character color
2995 * 46 = change logfile (not implemented)
2996 * 50 = change font
2997 *
2998 * rxvt extensions:
2999 * 9 = change locale (NYI)
3000 * 10 = menu (may change in future)
3001 * 20 = bg pixmap
3002 * 39 = change default fg color
3003 * 49 = change default bg color
3004 * 55 = dump scrollback buffer and all of screen
3005 */ 3363 */
3006void 3364void
3007rxvt_term::xterm_seq (int op, const char *str, unsigned char resp __attribute__ ((unused))) 3365rxvt_term::process_xterm_seq (int op, char *str, char resp)
3008{ 3366{
3009 int changed = 0; 3367 int color;
3010 int color;
3011 char *buf, *name; 3368 char *buf, *name;
3369 bool query = str[0] == '?' && !str[1];
3370 int saveop = op;
3371
3372 dLocal (Display *, dpy);
3012 3373
3013 assert (str != NULL); 3374 assert (str != NULL);
3375
3376 if (HOOK_INVOKE ((this, HOOK_OSC_SEQ, DT_INT, op, DT_STR, str, DT_END)))
3377 return;
3378
3014 switch (op) 3379 switch (op)
3015 { 3380 {
3016 case XTerm_name: 3381 case XTerm_name:
3017 set_title (str); 3382 set_title (str);
3018 /* FALLTHROUGH */ 3383 /* FALLTHROUGH */
3019 case XTerm_iconName: 3384 case XTerm_iconName:
3020 set_iconName (str); 3385 set_icon_name (str);
3021 break; 3386 break;
3022 case XTerm_title: 3387 case XTerm_title:
3023 set_title (str); 3388 set_title (str);
3024 break; 3389 break;
3390 case XTerm_property:
3391 if (str[0] == '?')
3392 {
3393 Atom prop = display->atom (str + 1);
3394 Atom actual_type;
3395 int actual_format;
3396 unsigned long nitems;
3397 unsigned long bytes_after;
3398 unsigned char *value = 0;
3399 const char *str = "";
3400
3401 if (prop
3402 && XGetWindowProperty (dpy, parent,
3403 prop, 0, 1<<16, 0, AnyPropertyType,
3404 &actual_type, &actual_format,
3405 &nitems, &bytes_after, &value) == Success
3406 && actual_type != None
3407 && actual_format == 8)
3408 str = (const char *)(value);
3409
3410 tt_printf ("\033]%d;%s%c", op, option (Opt_insecure) ? str : "", resp);
3411
3412 XFree (value);
3413 }
3414 else
3415 {
3416 char *eq = strchr (str, '=');
3417
3418 if (eq)
3419 {
3420 *eq = 0;
3421 set_utf8_property (display->atom (str), eq + 1);
3422 }
3423 else
3424 XDeleteProperty (dpy, parent,
3425 display->atom (str));
3426 }
3427 break;
3428
3025 case XTerm_Color: 3429 case XTerm_Color:
3026 for (buf = (char *)str; buf && *buf;) 3430 for (buf = (char *)str; buf && *buf;)
3027 { 3431 {
3028 if ((name = STRCHR (buf, ';')) == NULL) 3432 if ((name = strchr (buf, ';')) == NULL)
3029 break; 3433 break;
3434
3030 *name++ = '\0'; 3435 *name++ = '\0';
3031 color = atoi (buf); 3436 color = atoi (buf) + minCOLOR;
3032 if (color < 0 || color >= TOTAL_COLORS) 3437
3438 if (!IN_RANGE_INC (color, minCOLOR, maxTermCOLOR))
3033 break; 3439 break;
3440
3034 if ((buf = STRCHR (name, ';')) != NULL) 3441 if ((buf = strchr (name, ';')) != NULL)
3035 *buf++ = '\0'; 3442 *buf++ = '\0';
3036 set_window_color (color + minCOLOR, name); 3443
3444 process_color_seq (op, color, name, resp);
3037 } 3445 }
3446 break;
3447 case Rxvt_restoreFG:
3448 case XTerm_Color00:
3449 process_color_seq (op, Color_fg, str, resp);
3450 break;
3451 case Rxvt_restoreBG:
3452 case XTerm_Color01:
3453 process_color_seq (op, Color_bg, str, resp);
3038 break; 3454 break;
3039#ifndef NO_CURSORCOLOR 3455#ifndef NO_CURSORCOLOR
3040 case XTerm_Color_cursor: 3456 case XTerm_Color_cursor:
3041 set_window_color (Color_cursor, str); 3457 process_color_seq (op, Color_cursor, str, resp);
3042 break; 3458 break;
3043#endif 3459#endif
3044 case XTerm_Color_pointer: 3460 case XTerm_Color_pointer_fg:
3045 set_window_color (Color_pointer, str); 3461 process_color_seq (op, Color_pointer_fg, str, resp);
3046 break; 3462 break;
3463 case XTerm_Color_pointer_bg:
3464 process_color_seq (op, Color_pointer_bg, str, resp);
3465 break;
3466#ifdef OPTION_HC
3467 case XTerm_Color_HC:
3468 process_color_seq (op, Color_HC, str, resp);
3469 break;
3470 case XTerm_Color_HTC:
3471 process_color_seq (op, Color_HTC, str, resp);
3472 break;
3473#endif
3047#ifndef NO_BOLD_UNDERLINE_REVERSE 3474#ifndef NO_BOLD_UNDERLINE_REVERSE
3048 case XTerm_Color_BD: 3475 case URxvt_Color_BD:
3049 set_window_color (Color_BD, str); 3476 process_color_seq (op, Color_BD, str, resp);
3050 break; 3477 break;
3051 case XTerm_Color_UL: 3478 case URxvt_Color_UL:
3052 set_window_color (Color_UL, str); 3479 process_color_seq (op, Color_UL, str, resp);
3053 break; 3480 break;
3054 case XTerm_Color_RV: 3481 case URxvt_Color_IT:
3055 set_window_color (Color_RV, str); 3482 process_color_seq (op, Color_IT, str, resp);
3056 break; 3483 break;
3057#endif 3484#endif
3485 case URxvt_Color_border:
3486 process_color_seq (op, Color_border, str, resp);
3487 break;
3058 3488
3059 case XTerm_Menu: 3489#if BG_IMAGE_FROM_ROOT
3490 case URxvt_Color_tint:
3491 process_color_seq (op, Color_tint, str, resp);
3060 /* 3492 {
3061 * rxvt_menubar_dispatch () violates the constness of the string, 3493 bool changed = false;
3062 * so DON'T do it here 3494
3495 if (ISSET_PIXCOLOR (Color_tint))
3496 changed = root_effects.set_tint (pix_colors_focused [Color_tint]);
3497
3498 if (changed)
3499 update_background ();
3063 */ 3500 }
3501
3064 break; 3502 break;
3503#endif
3504
3505#if BG_IMAGE_FROM_FILE
3065 case XTerm_Pixmap: 3506 case Rxvt_Pixmap:
3066 if (*str != ';') 3507 if (!strcmp (str, "?"))
3067 { 3508 {
3068#if XPM_BACKGROUND 3509 char str[256];
3069 scale_pixmap (""); /* reset to default scaling */ 3510 int h_scale = fimage.h_scale;
3070 set_bgPixmap (str); /* change pixmap */ 3511 int v_scale = fimage.v_scale;
3071#endif 3512 int h_align = fimage.h_align;
3072 scr_touch (true); 3513 int v_align = fimage.v_align;
3514
3515 sprintf (str, "[%dx%d+%d+%d]",
3516 h_scale, v_scale,
3517 h_align, v_align);
3518 process_xterm_seq (XTerm_title, str, CHAR_ST);
3073 } 3519 }
3074 while ((str = STRCHR (str, ';')) != NULL)
3075 {
3076 str++;
3077#if XPM_BACKGROUND
3078 changed += scale_pixmap (str);
3079#endif
3080
3081 }
3082 if (changed)
3083 {
3084#ifdef XPM_BACKGROUND
3085 resize_pixmap ();
3086#endif
3087 scr_touch (true);
3088 }
3089 break;
3090
3091 case XTerm_restoreFG:
3092 set_window_color (Color_fg, str);
3093 break;
3094 case XTerm_restoreBG:
3095 set_window_color (Color_bg, str);
3096 break;
3097 case XTerm_logfile:
3098 break;
3099 case XTerm_font:
3100 change_font (str);
3101 break;
3102 case XTerm_locale:
3103 if (str[0] == '?' && !str[1])
3104 tt_printf ("%-.250s\n", locale);
3105 else 3520 else
3106 { 3521 {
3107 set_locale (str); 3522 bool changed = false;
3108 im_cb ();
3109 3523
3110 if (display->selection_owner == this) 3524 if (*str != ';')
3111 display->set_selection_owner (0); 3525 {
3526 try
3527 {
3528 fimage.set_file_geometry (this, str);
3529 changed = true;
3530 }
3531 catch (const class rxvt_failure_exception &e)
3532 {
3533 }
3534 }
3535 else
3536 {
3537 str++;
3538 if (fimage.set_geometry (str, true))
3539 changed = true;
3540 }
3541
3542 if (changed)
3543 {
3544 if (bg_window_position_sensitive ())
3545 {
3546 int x, y;
3547 get_window_origin (x, y);
3548 parent_x = x;
3549 parent_y = y;
3550 }
3551 update_background ();
3552 }
3112 } 3553 }
3113 break; 3554 break;
3555#endif
3556
3557 case XTerm_logfile:
3558 // TODO, when secure mode?
3559 break;
3560
3114#if 0 3561#if 0
3115 case XTerm_dumpscreen: /* no error notices */ 3562 case Rxvt_dumpscreen: /* no error notices */
3116 { 3563 {
3117 int fd; 3564 int fd;
3118 if ((fd = open (str, O_RDWR | O_CREAT | O_EXCL, 0600)) >= 0) 3565 if ((fd = open (str, O_RDWR | O_CREAT | O_EXCL, 0600)) >= 0)
3119 { 3566 {
3120 scr_dump (fd); 3567 scr_dump (fd);
3121 close (fd); 3568 close (fd);
3122 } 3569 }
3123 } 3570 }
3124 break; 3571 break;
3125#endif 3572#endif
3573 case XTerm_font:
3574 op = URxvt_font;
3575 case URxvt_font:
3576#if ENABLE_STYLES
3577 case URxvt_boldFont:
3578 case URxvt_italicFont:
3579 case URxvt_boldItalicFont:
3580#endif
3581 if (query)
3582 tt_printf ("\33]%d;%-.250s%c", saveop,
3583 option (Opt_insecure) && fontset[op - URxvt_font]->fontdesc
3584 ? fontset[op - URxvt_font]->fontdesc : "",
3585 resp);
3586 else
3587 {
3588 const char *&res = rs[Rs_font + (op - URxvt_font)];
3126 3589
3590 res = strdup (str);
3591 allocated.push_back ((void *)res);
3592 set_fonts ();
3593 }
3594 break;
3595
3596 case URxvt_version:
3597 if (query)
3598 tt_printf ("\33]%d;rxvt-unicode;%-.20s;%c;%c%c",
3599 op,
3600 rs[Rs_name], VERSION[0], VERSION[2],
3601 resp);
3602 break;
3603
3604#if !ENABLE_MINIMAL
3605 case URxvt_locale:
3606 if (query)
3607 tt_printf ("\33]%d;%-.250s%c", op, option (Opt_insecure) ? locale : "", resp);
3608 else
3609 {
3610 set_locale (str);
3611 pty->set_utf8_mode (enc_utf8);
3612 init_xlocale ();
3613 }
3614 break;
3615
3616 case URxvt_view_up:
3617 case URxvt_view_down:
3618 {
3619 int lines = atoi (str);
3620
3621 if (lines)
3622 scr_page (op == URxvt_view_up ? UP : DN, lines);
3623 else
3624 scr_erase_savelines ();
3625 }
3626
3627 break;
3628#endif
3629
3630#if ENABLE_PERL
3631 case URxvt_perl:
3632 HOOK_INVOKE ((this, HOOK_OSC_SEQ_PERL, DT_STR, str, DT_STR_LEN, &resp, 1, DT_END));
3633 break;
3634#endif
3127 } 3635 }
3128} 3636}
3129/*----------------------------------------------------------------------*/ 3637/*----------------------------------------------------------------------*/
3130 3638
3131/*{{{ process DEC private mode sequences `ESC [ ? Ps mode' */ 3639/*{{{ process DEC private mode sequences `ESC [ ? Ps mode' */
… …
3136 * 's' = save 3644 * 's' = save
3137 * 'r' = restore 3645 * 'r' = restore
3138 * 't' = toggle 3646 * 't' = toggle
3139 * so no need for fancy checking 3647 * so no need for fancy checking
3140 */ 3648 */
3141int 3649int ecb_cold
3142rxvt_term::privcases (int mode, unsigned long bit) 3650rxvt_term::privcases (int mode, unsigned long bit)
3143{ 3651{
3144 int state; 3652 int state;
3145 3653
3146 if (mode == 's') 3654 if (mode == 's')
3147 { 3655 {
3148 SavedModes |= (PrivateModes & bit); 3656 if (priv_modes & bit)
3657 SavedModes |= bit;
3658 else
3659 SavedModes &= ~bit;
3149 return -1; 3660 return -1;
3150 } 3661 }
3151 else 3662 else
3152 { 3663 {
3153 if (mode == 'r') 3664 if (mode == 'r')
3154 state = (SavedModes & bit) ? 1 : 0; /* no overlapping */ 3665 state = (SavedModes & bit) ? 1 : 0; /* no overlapping */
3155 else 3666 else
3156 state = (mode == 't') ? ! (PrivateModes & bit) : mode; 3667 state = (mode == 't') ? ! (priv_modes & bit) : mode;
3157 PrivMode (state, bit); 3668
3669 if (state)
3670 priv_modes |= bit;
3671 else
3672 priv_modes &= ~bit;
3158 } 3673 }
3674
3159 return state; 3675 return state;
3160} 3676}
3161 3677
3162/* we're not using priv _yet_ */ 3678/* we're not using priv _yet_ */
3163void 3679void
3164rxvt_term::process_terminal_mode (int mode, int priv __attribute__ ((unused)), unsigned int nargs, const int *arg) 3680rxvt_term::process_terminal_mode (int mode, int priv ecb_unused, unsigned int nargs, const int *arg)
3165{ 3681{
3166 unsigned int i, j; 3682 unsigned int i, j;
3167 int state; 3683 int state;
3684
3168 static const struct 3685 static const struct
3169 { 3686 {
3170 const int argval; 3687 const int argval;
3171 const unsigned long bit; 3688 const unsigned long bit;
3172 }
3173 argtopriv[] = { 3689 } argtopriv[] = {
3174 { 1, PrivMode_aplCUR }, 3690 { 1, PrivMode_aplCUR }, // DECCKM
3175 { 2, PrivMode_vt52 }, 3691 { 2, PrivMode_vt52 }, // DECANM
3176 { 3, PrivMode_132 }, 3692 { 3, PrivMode_132 }, // DECCOLM
3177 { 4, PrivMode_smoothScroll }, 3693 { 4, PrivMode_smoothScroll }, // DECSCLM
3178 { 5, PrivMode_rVideo }, 3694 { 5, PrivMode_rVideo }, // DECSCNM
3179 { 6, PrivMode_relOrigin }, 3695 { 6, PrivMode_relOrigin }, // DECOM
3180 { 7, PrivMode_Autowrap }, 3696 { 7, PrivMode_Autowrap }, // DECAWM
3697 // 8, auto-repeat keys // DECARM
3181 { 9, PrivMode_MouseX10 }, 3698 { 9, PrivMode_MouseX10 },
3182#ifdef menuBar_esc 3699 // 18 end FF to printer after print screen
3183 { menuBar_esc, PrivMode_menuBar }, 3700 // 19 Print screen prints full screen/scroll region
3184#endif 3701 { 25, PrivMode_VisibleCursor }, // DECTCEM cnorm/cvvis/civis
3185#ifdef scrollBar_esc 3702#ifdef scrollBar_esc
3186 { scrollBar_esc, PrivMode_scrollBar }, 3703 { scrollBar_esc, PrivMode_scrollBar },
3187#endif 3704#endif
3188 { 25, PrivMode_VisibleCursor },
3189 { 35, PrivMode_ShiftKeys }, 3705 { 35, PrivMode_ShiftKeys }, // rxvt extension
3706 // 38, tektronix mode // DECTEK
3190 { 40, PrivMode_132OK }, 3707 { 40, PrivMode_132OK },
3708 // 41 xterm more fixes NYI
3709 // 45 margin bell NYI
3710 // 46 start logging
3191 { 47, PrivMode_Screen }, 3711 { 47, PrivMode_Screen },
3192 { 66, PrivMode_aplKP }, 3712 { 66, PrivMode_aplKP }, // DECNKM
3193#ifndef NO_BACKSPACE_KEY 3713#ifndef NO_BACKSPACE_KEY
3194 { 67, PrivMode_BackSpace }, 3714 { 67, PrivMode_BackSpace }, // DECBKM
3195#endif 3715#endif
3196 { 1000, PrivMode_MouseX11 }, 3716 { 1000, PrivMode_MouseX11 },
3717 { 1002, PrivMode_MouseBtnEvent },
3718 { 1003, PrivMode_MouseAnyEvent },
3719#if ENABLE_FRILLS
3720 { 1005, PrivMode_ExtModeMouse },
3721#endif
3197 { 1010, PrivMode_TtyOutputInh }, 3722 { 1010, PrivMode_TtyOutputInh }, // rxvt extension
3198 { 1011, PrivMode_Keypress }, 3723 { 1011, PrivMode_Keypress }, // rxvt extension
3724#if ENABLE_FRILLS
3725 { 1015, PrivMode_ExtMouseRight }, // urxvt extension of 1005
3726#endif
3727 // 1035 enable modifiers for alt, numlock NYI
3728 // 1036 send ESC for meta keys NYI
3729 // 1037 send DEL for keypad delete NYI
3199 { 1047, PrivMode_Screen }, 3730 { 1047, PrivMode_Screen },
3731 // 1048 save and restore cursor, implemented in code
3200 { 1049, PrivMode_Screen }, /* xterm extension, not fully implemented */ 3732 { 1049, PrivMode_Screen }, /* xterm extension, clear screen on ti rather than te */
3733 // 1051, 1052, 1060, 1061 keyboard emulation NYI
3734 { 2004, PrivMode_BracketPaste },
3201 }; 3735 };
3202 3736
3203 if (nargs == 0) 3737 if (nargs == 0)
3204 return; 3738 return;
3205 3739
… …
3212 for (i = 0; i < nargs; i++) 3746 for (i = 0; i < nargs; i++)
3213 { 3747 {
3214 state = -1; 3748 state = -1;
3215 3749
3216 /* basic handling */ 3750 /* basic handling */
3217 for (j = 0; j < (sizeof (argtopriv)/sizeof (argtopriv[0])); j++) 3751 for (j = 0; j < ecb_array_length (argtopriv); j++)
3218 if (argtopriv[j].argval == arg[i]) 3752 if (argtopriv[j].argval == arg[i])
3219 { 3753 {
3220 state = privcases (mode, argtopriv[j].bit); 3754 state = privcases (mode, argtopriv[j].bit);
3221 break; 3755 break;
3222 } 3756 }
3223 3757
3224 /* extra handling for values with state unkept */ 3758 /* extra handling for values with state unkept */
3225 if (state == -1)
3226 switch (arg[i]) 3759 switch (arg[i])
3227 { 3760 {
3761#if ENABLE_STYLES
3762 case 1021:
3763 set_option (Opt_intensityStyles, mode);
3764
3765 scr_touch (true);
3766 break;
3767#endif
3228 case 1048: /* alternative cursor save */ 3768 case 1048: /* alternative cursor save */
3769 if (option (Opt_secondaryScreen))
3229 if (mode == 0) 3770 if (mode == 0)
3230 scr_cursor (RESTORE); 3771 scr_cursor (RESTORE);
3231 else if (mode == 1) 3772 else if (mode == 1)
3232 scr_cursor (SAVE); 3773 scr_cursor (SAVE);
3233 /* FALLTHROUGH */
3234 default:
3235 continue; /* for (;i;) */
3236 }
3237
3238 /* extra handling for values with valid 0 or 1 state */
3239 switch (arg[i])
3240 {
3241 /* case 1: - application cursor keys */
3242 case 2: /* VT52 mode */
3243 /* oddball mode. should be set regardless of set/reset
3244 * parameter. Return from VT52 mode with an ESC < from
3245 * within VT52 mode
3246 */
3247 PrivMode (1, PrivMode_vt52);
3248 break; 3774 break;
3775 }
3776
3777 if (state >= 0)
3778 /* extra handling for values with valid 0 or 1 state */
3779 switch (arg[i])
3780 {
3781 /* case 1: - application cursor keys */
3782 case 2: /* VT52 mode */
3783 /* oddball mode. should be set regardless of set/reset
3784 * parameter. Return from VT52 mode with an ESC < from
3785 * within VT52 mode
3786 */
3787 priv_modes |= PrivMode_vt52;
3788 break;
3249 case 3: /* 80/132 */ 3789 case 3: /* 80/132 */
3250 if (PrivateModes & PrivMode_132OK) 3790 if (priv_modes & PrivMode_132OK)
3251 set_widthheight ( (unsigned int) ((state ? 132 : 80) * TermWin.fwidth), 3791 set_widthheight ((state ? 132 : 80) * fwidth, 24 * fheight);
3252 (unsigned int)TermWin.height);
3253 break; 3792 break;
3254 case 4: /* smooth scrolling */ 3793 case 4: /* smooth scrolling */
3255 if (state)
3256 Options &= ~Opt_jumpScroll;
3257 else
3258 Options |= Opt_jumpScroll; 3794 set_option (Opt_jumpScroll, !state);
3259 break; 3795 break;
3260 case 5: /* reverse video */ 3796 case 5: /* reverse video */
3261 scr_rvideo_mode (state); 3797 scr_rvideo_mode (state);
3262 break; 3798 break;
3263 case 6: /* relative/absolute origins */ 3799 case 6: /* relative/absolute origins */
3264 scr_relative_origin (state); 3800 scr_relative_origin (state);
3265 break; 3801 break;
3266 case 7: /* autowrap */ 3802 case 7: /* autowrap */
3267 scr_autowrap (state); 3803 scr_autowrap (state);
3268 break; 3804 break;
3269 /* case 8: - auto repeat, can't do on a per window basis */ 3805 /* case 8: - auto repeat, can't do on a per window basis */
3270 case 9: /* X10 mouse reporting */ 3806 case 9: /* X10 mouse reporting */
3271 if (state) /* orthogonal */ 3807 if (state) /* orthogonal */
3272 PrivateModes &= ~ (PrivMode_MouseX11); 3808 priv_modes &= ~(PrivMode_MouseX11|PrivMode_MouseBtnEvent|PrivMode_MouseAnyEvent);
3273 break; 3809 break;
3274#ifdef menuBar_esc
3275 case menuBar_esc:
3276#ifdef MENUBAR
3277 map_menuBar (state);
3278#endif
3279 break;
3280#endif
3281#ifdef scrollBar_esc 3810#ifdef scrollBar_esc
3282 case scrollBar_esc: 3811 case scrollBar_esc:
3283 if (scrollbar_mapping (state)) 3812 scrollBar.map (state);
3284 {
3285 resize_all_windows (0, 0, 0); 3813 resize_all_windows (0, 0, 0);
3286 scr_touch (true); 3814 scr_touch (true);
3287 }
3288 break; 3815 break;
3289#endif 3816#endif
3290 case 25: /* visible/invisible cursor */ 3817 case 25: /* visible/invisible cursor */
3291 scr_cursor_visible (state); 3818 scr_cursor_visible (state);
3292 break; 3819 break;
3293 /* case 35: - shift keys */ 3820 /* case 35: - shift keys */
3294 /* case 40: - 80 <--> 132 mode */ 3821 /* case 40: - 80 <--> 132 mode */
3295 case 47: /* secondary screen */ 3822 case 47: /* secondary screen */
3296 scr_change_screen (state); 3823 scr_change_screen (state);
3297 break; 3824 break;
3298 /* case 66: - application key pad */ 3825 /* case 66: - application key pad */
3299 /* case 67: - backspace key */ 3826 /* case 67: - backspace key */
3300 case 1000: /* X11 mouse reporting */ 3827 case 1000: /* X11 mouse reporting */
3301 if (state) /* orthogonal */ 3828 if (state) /* orthogonal */
3302 PrivateModes &= ~ (PrivMode_MouseX10); 3829 priv_modes &= ~(PrivMode_MouseX10|PrivMode_MouseBtnEvent|PrivMode_MouseAnyEvent);
3303 break; 3830 break;
3304#if 0
3305 case 1001: 3831 case 1002:
3306 break; /* X11 mouse highlighting */ 3832 case 1003:
3307#endif 3833 if (state)
3834 {
3835 priv_modes &= ~(PrivMode_MouseX10|PrivMode_MouseX11);
3836 priv_modes &= arg[i] == 1003 ? ~PrivMode_MouseBtnEvent : ~PrivMode_MouseAnyEvent;
3837 mouse_row = mouse_col = 0;
3838 vt_emask_mouse = PointerMotionMask;
3839 }
3840 else
3841 vt_emask_mouse = NoEventMask;
3842
3843 vt_select_input ();
3844 break;
3308 case 1010: /* scroll to bottom on TTY output inhibit */ 3845 case 1010: /* scroll to bottom on TTY output inhibit */
3309 if (state)
3310 Options &= ~Opt_scrollTtyOutput;
3311 else
3312 Options |= Opt_scrollTtyOutput; 3846 set_option (Opt_scrollTtyOutput, !state);
3313 break; 3847 break;
3314 case 1011: /* scroll to bottom on key press */ 3848 case 1011: /* scroll to bottom on key press */
3315 if (state)
3316 Options |= Opt_scrollTtyKeypress; 3849 set_option (Opt_scrollTtyKeypress, state);
3317 else
3318 Options &= ~Opt_scrollTtyKeypress;
3319 break; 3850 break;
3320 case 1047: /* secondary screen w/ clearing */ 3851 case 1047: /* secondary screen w/ clearing last */
3321 case 1049: /* better secondary screen w/ clearing, but not fully implemented */ 3852 if (option (Opt_secondaryScreen))
3322 if (current_screen != PRIMARY) 3853 if (!state)
3323 scr_erase_screen (2); 3854 scr_erase_screen (2);
3855
3324 scr_change_screen (state); 3856 scr_change_screen (state);
3325 /* FALLTHROUGH */
3326 default:
3327 break; 3857 break;
3858 case 1049: /* secondary screen w/ clearing first */
3859 if (option (Opt_secondaryScreen))
3860 if (state)
3861 scr_cursor (SAVE);
3862
3863 scr_change_screen (state);
3864
3865 if (option (Opt_secondaryScreen))
3866 if (state)
3867 scr_erase_screen (2);
3868 else
3869 scr_cursor (RESTORE);
3870 break;
3871 default:
3872 break;
3328 } 3873 }
3329 } 3874 }
3330} 3875}
3331/*}}} */ 3876/*}}} */
3332 3877
3333/*{{{ process sgr sequences */ 3878/*{{{ process sgr sequences */
3334void 3879void ecb_hot
3335rxvt_term::process_sgr_mode (unsigned int nargs, const int *arg) 3880rxvt_term::process_sgr_mode (unsigned int nargs, const int *arg)
3336{ 3881{
3337 unsigned int i; 3882 unsigned int i;
3338 short rendset; 3883 short rendset;
3339 int rendstyle; 3884 int rendstyle;
3340 3885
3341 if (nargs == 0) 3886 if (nargs == 0)
3342 { 3887 {
3343 scr_rendition (0, ~RS_None); 3888 scr_rendition (0, ~RS_None);
3344 return; 3889 return;
3345 } 3890 }
3891
3346 for (i = 0; i < nargs; i++) 3892 for (i = 0; i < nargs; i++)
3347 { 3893 {
3348 rendset = -1; 3894 rendset = -1;
3349 switch (arg[i]) 3895 switch (arg[i])
3350 { 3896 {
… …
3352 rendset = 0, rendstyle = ~RS_None; 3898 rendset = 0, rendstyle = ~RS_None;
3353 break; 3899 break;
3354 case 1: 3900 case 1:
3355 rendset = 1, rendstyle = RS_Bold; 3901 rendset = 1, rendstyle = RS_Bold;
3356 break; 3902 break;
3903 //case 2: // low intensity
3904 case 3:
3905 rendset = 1, rendstyle = RS_Italic;
3906 break;
3357 case 4: 3907 case 4:
3358 rendset = 1, rendstyle = RS_Uline; 3908 rendset = 1, rendstyle = RS_Uline;
3359 break; 3909 break;
3360 case 5: 3910 case 5: // slowly blinking
3911 case 6: // rapidly blinking
3361 rendset = 1, rendstyle = RS_Blink; 3912 rendset = 1, rendstyle = RS_Blink;
3362 break; 3913 break;
3914 //case 6: // scoansi light background
3363 case 7: 3915 case 7:
3364 rendset = 1, rendstyle = RS_RVid; 3916 rendset = 1, rendstyle = RS_RVid;
3365 break; 3917 break;
3366 case 22: 3918 case 8:
3919 // invisible. NYI
3920 break;
3921 //case 9: // crossed out
3922 //case 10: // scoansi acs off, primary font
3923 //case 11: // scoansi acs on, first alt font
3924 //case 12: // scoansi acs on, |0x80, second alt font
3925 //...
3926 //case 19: // ninth alt font
3927 //case 20: // gothic
3928 case 21: // disable bold, faint, sometimes doubly underlined (iso 8613)
3367 rendset = 0, rendstyle = RS_Bold; 3929 rendset = 0, rendstyle = RS_Bold;
3930 break;
3931 case 22: // normal intensity
3932 rendset = 0, rendstyle = RS_Bold;
3933 break;
3934 case 23: // disable italic
3935 rendset = 0, rendstyle = RS_Italic;
3368 break; 3936 break;
3369 case 24: 3937 case 24:
3370 rendset = 0, rendstyle = RS_Uline; 3938 rendset = 0, rendstyle = RS_Uline;
3371 break; 3939 break;
3372 case 25: 3940 case 25:
3373 rendset = 0, rendstyle = RS_Blink; 3941 rendset = 0, rendstyle = RS_Blink;
3374 break; 3942 break;
3943 case 26: // variable spacing (iso 8613)
3944 rendset = 0, rendstyle = RS_Blink;
3945 break;
3375 case 27: 3946 case 27:
3376 rendset = 0, rendstyle = RS_RVid; 3947 rendset = 0, rendstyle = RS_RVid;
3377 break; 3948 break;
3949 //case 28: // visible. NYI
3950 //case 29: // not crossed-out
3378 } 3951 }
3952
3379 if (rendset != -1) 3953 if (rendset != -1)
3380 { 3954 {
3381 scr_rendition (rendset, rendstyle); 3955 scr_rendition (rendset, rendstyle);
3382 continue; /* for (;i;) */ 3956 continue; /* for (;i;) */
3383 } 3957 }
… …
3390 case 33: 3964 case 33:
3391 case 34: 3965 case 34:
3392 case 35: 3966 case 35:
3393 case 36: 3967 case 36:
3394 case 37: 3968 case 37:
3395 scr_color ((unsigned int) (minCOLOR + (arg[i] - 30)), 3969 scr_color ((unsigned int) (minCOLOR + (arg[i] - 30)), Color_fg);
3396 Color_fg);
3397 break; 3970 break;
3398#ifdef TTY_256COLOR 3971 case 38: // set fg color, ISO 8613-6
3399 case 38:
3400 if (nargs > i + 2 && arg[i + 1] == 5) 3972 if (nargs > i + 2 && arg[i + 1] == 5)
3401 { 3973 {
3402 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), 3974 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_fg);
3403 Color_fg);
3404 i += 2; 3975 i += 2;
3405 } 3976 }
3406 break; 3977 break;
3407#endif
3408 case 39: /* default fg */ 3978 case 39: /* default fg */
3409 scr_color (Color_fg, Color_fg); 3979 scr_color (Color_fg, Color_fg);
3410 break; 3980 break;
3411 3981
3412 case 40: 3982 case 40:
… …
3415 case 43: 3985 case 43:
3416 case 44: 3986 case 44:
3417 case 45: 3987 case 45:
3418 case 46: 3988 case 46:
3419 case 47: 3989 case 47:
3420 scr_color ((unsigned int) (minCOLOR + (arg[i] - 40)), 3990 scr_color ((unsigned int) (minCOLOR + (arg[i] - 40)), Color_bg);
3421 Color_bg);
3422 break; 3991 break;
3423#ifdef TTY_256COLOR 3992 case 48: // set bg color, ISO 8613-6
3424 case 48:
3425 if (nargs > i + 2 && arg[i + 1] == 5) 3993 if (nargs > i + 2 && arg[i + 1] == 5)
3426 { 3994 {
3427 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), 3995 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_bg);
3428 Color_bg);
3429 i += 2; 3996 i += 2;
3430 } 3997 }
3431 break; 3998 break;
3432#endif
3433 case 49: /* default bg */ 3999 case 49: /* default bg */
3434 scr_color (Color_bg, Color_bg); 4000 scr_color (Color_bg, Color_bg);
3435 break; 4001 break;
3436 4002
3437#ifndef NO_BRIGHTCOLOR 4003 //case 50: // not variable spacing
4004
4005#if !ENABLE_MINIMAL
3438 case 90: 4006 case 90:
3439 case 91: /* set bright fg color */ 4007 case 91: /* set bright fg color */
3440 case 92: 4008 case 92:
3441 case 93: 4009 case 93:
3442 case 94: 4010 case 94:
3443 case 95: 4011 case 95:
3444 case 96: 4012 case 96:
3445 case 97: 4013 case 97:
3446 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 90)), 4014 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 90)), Color_fg);
3447 Color_fg);
3448 break; 4015 break;
3449 case 100: 4016 case 100:
3450 case 101: /* set bright bg color */ 4017 case 101: /* set bright bg color */
3451 case 102: 4018 case 102:
3452 case 103: 4019 case 103:
3453 case 104: 4020 case 104:
3454 case 105: 4021 case 105:
3455 case 106: 4022 case 106:
3456 case 107: 4023 case 107:
3457 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 100)), 4024 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 100)), Color_bg);
3458 Color_bg);
3459 break; 4025 break;
3460#endif 4026#endif
3461
3462 } 4027 }
3463 } 4028 }
4029}
4030
4031void
4032rxvt_term::set_cursor_style (int style)
4033{
4034 if (!IN_RANGE_INC (style, 0, 4))
4035 return;
4036
4037 set_option (Opt_cursorUnderline, style >= 3);
4038
4039#ifdef CURSOR_BLINK
4040 set_option (Opt_cursorBlink, !style || (style & 1));
4041 cursor_blink_reset ();
4042#endif
4043
4044 want_refresh = 1;
3464} 4045}
3465/*}}} */ 4046/*}}} */
3466 4047
3467/*{{{ process Rob Nation's own graphics mode sequences */
3468void
3469rxvt_term::process_graphics ()
3470{
3471 unsigned char ch, cmd = cmd_getc ();
3472
3473 if (cmd == 'Q')
3474 { /* query graphics */
3475 tt_printf ("\033G0\n"); /* no graphics */
3476 return;
3477 }
3478 /* swallow other graphics sequences until terminating ':' */
3479 do
3480 ch = cmd_getc ();
3481 while (ch != ':');
3482}
3483/*}}} */
3484
3485/* ------------------------------------------------------------------------- */ 4048/* ---------------------------------------------------------------------- */
4049/* Write data to the pty as typed by the user, pasted with the mouse,
4050 * or generated by us in response to a query ESC sequence.
4051 */
3486 4052
3487/* 4053/*
3488 * Send printf () formatted output to the command. 4054 * Send printf () formatted output to the command.
3489 * Only use for small amounts of data. 4055 * Only use for small amounts of data.
3490 */ 4056 */
3491void 4057void
3492rxvt_term::tt_printf (const char *fmt,...) 4058rxvt_term::tt_printf (const char *fmt,...)
3493{ 4059{
3494 va_list arg_ptr; 4060 va_list arg_ptr;
3495 unsigned char buf[256]; 4061 char buf[256];
3496 4062
3497 va_start (arg_ptr, fmt); 4063 va_start (arg_ptr, fmt);
3498 vsnprintf ((char *)buf, 256, fmt, arg_ptr); 4064 vsnprintf ((char *)buf, 256, fmt, arg_ptr);
3499 va_end (arg_ptr); 4065 va_end (arg_ptr);
3500 tt_write (buf, STRLEN (buf)); 4066 tt_write (buf, strlen (buf));
3501} 4067}
3502 4068
3503/* ---------------------------------------------------------------------- */
3504/* Write data to the pty as typed by the user, pasted with the mouse, 4069/* Write data to the pty as typed by the user. */
3505 * or generated by us in response to a query ESC sequence.
3506 */
3507void 4070void
3508rxvt_term::tt_write (const unsigned char *data, unsigned int len) 4071rxvt_term::tt_write_user_input (const char *data, unsigned int len)
3509{ 4072{
3510 enum { MAX_PTY_WRITE = 255 }; // minimum MAX_INPUT 4073 if (HOOK_INVOKE ((this, HOOK_TT_WRITE, DT_STR_LEN, data, len, DT_END)))
4074 return;
3511 4075
3512 if (len) 4076 if (option (Opt_scrollTtyKeypress))
4077 if (view_start)
3513 { 4078 {
4079 view_start = 0;
4080 want_refresh = 1;
4081 }
4082
4083 tt_write_ (data, len);
4084}
4085
4086void
4087rxvt_term::tt_write (const char *data, unsigned int len)
4088{
4089 if (HOOK_INVOKE ((this, HOOK_TT_WRITE, DT_STR_LEN, data, len, DT_END)))
4090 return;
4091
4092 tt_write_ (data, len);
4093}
4094
4095static const unsigned int MAX_PTY_WRITE = 255; // minimum MAX_INPUT
4096
4097void
4098rxvt_term::tt_write_ (const char *data, unsigned int len)
4099{
4100 if (pty->pty < 0)
4101 return;
4102
4103 if (v_buflen == 0)
4104 {
4105 ssize_t written = write (pty->pty, data, min (len, MAX_PTY_WRITE));
4106
4107 max_it (written, 0);
4108
4109 if (written == len)
4110 return;
4111
4112 data += written;
4113 len -= written;
4114 }
4115
4116 v_buffer = (char *)rxvt_realloc (v_buffer, v_buflen + len);
4117
4118 memcpy (v_buffer + v_buflen, data, len);
4119 v_buflen += len;
4120
4121 pty_ev.set (ev::READ | ev::WRITE);
4122}
4123
4124void rxvt_term::pty_write ()
4125{
4126 int written = write (pty->pty, v_buffer, min (v_buflen, MAX_PTY_WRITE));
4127
4128 if (written > 0)
4129 {
4130 v_buflen -= written;
4131
3514 if (v_buflen == 0) 4132 if (v_buflen == 0)
3515 { 4133 {
3516 ssize_t written = write (cmd_fd, data, min (MAX_PTY_WRITE, len));
3517
3518 if ((unsigned int)written == len)
3519 return;
3520
3521 data += written;
3522 len -= written;
3523 }
3524
3525
3526 v_buffer = (unsigned char *)realloc (v_buffer, v_buflen + len);
3527
3528 memcpy (v_buffer + v_buflen, data, len);
3529 v_buflen += len;
3530 }
3531
3532 for (;;)
3533 {
3534 int written = write (cmd_fd, v_buffer, min (MAX_PTY_WRITE, v_buflen));
3535
3536 if (written > 0)
3537 {
3538 v_buflen -= written;
3539
3540 if (v_buflen == 0)
3541 {
3542 free (v_buffer); 4134 free (v_buffer);
3543 v_buffer = 0; 4135 v_buffer = 0;
3544 v_buflen = 0;
3545 4136
3546 pty_ev.set (EVENT_READ); 4137 pty_ev.set (ev::READ);
3547 return;
3548 }
3549
3550 memmove (v_buffer, v_buffer + written, v_buflen);
3551 }
3552 else if (written != -1 || (errno != EAGAIN && errno != EINTR))
3553 // original code just ignores this...
3554 destroy ();
3555 else
3556 {
3557 pty_ev.set (EVENT_READ | EVENT_WRITE);
3558 return; 4138 return;
3559 } 4139 }
4140
4141 memmove (v_buffer, v_buffer + written, v_buflen);
3560 } 4142 }
4143 else if (written != -1 || (errno != EAGAIN && errno != EINTR))
4144 pty_ev.set (ev::READ);
3561} 4145}
3562 4146
3563/*----------------------- end-of-file (C source) -----------------------*/ 4147/*----------------------- end-of-file (C source) -----------------------*/
3564 4148

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